Basic Machine Learning - Decision Trees
Classification of the covtype dataset
library(C50) load("Data/CoverageType/CovType2.R") rows <- nrow(covtype) covtype <- covtype[sample(rows,rows/100), ] str(covtype)
## 'data.frame': 5810 obs. of 13 variables: ## $ Elevation : int 2932 3070 2410 2958 3237 3018 3111 3349 2387 2915 ... ## $ Aspect : int 270 309 301 233 291 85 323 191 139 97 ... ## $ Slope : int 8 10 24 9 15 10 14 18 22 10 ... ## $ HorDistToHydro : int 330 30 85 85 417 426 277 752 85 295 ... ## $ VertDistToHydro: int 32 6 27 16 82 55 43 20 33 39 ... ## $ HorDistRoad : int 5447 3867 854 3100 2865 450 216 891 90 3455 ... ## $ Hillshade09 : int 199 193 147 205 176 235 184 217 247 237 ... ## $ Hillshade12 : int 243 234 222 249 236 222 225 251 227 225 ... ## $ Hillshade15 : int 183 180 212 181 200 118 180 162 97 119 ... ## $ HorDistFire : int 4778 430 1465 1289 830 1434 1552 4460 636 3020 ... ## $ Class : Factor w/ 7 levels "Spruce/Fir","Lodgepole Pine",..: 2 1 2 1 2 1 1 1 3 2 ... ## $ WildArea : Factor w/ 4 levels "WA_RWA","WA_NWA",..: 1 1 4 3 3 1 2 2 4 1 ... ## $ SoilType : Factor w/ 40 levels "ST01","ST02",..: 29 20 10 13 32 23 22 33 4 23 ...
modelCT <- C5.0(Class ~ ., data=covtype, control = C5.0Control(noGlobalPruning = TRUE,minCases=1)) plot(modelCT, main="C5.0 Decision Tree - Unpruned, min=1")
summary(modelCT)
##
## Call:
## C5.0.formula(formula = Class ~ ., data = covtype, control
## = C5.0Control(noGlobalPruning = TRUE, minCases = 1))
##
##
## C5.0 [Release 2.07 GPL Edition] Thu Aug 29 12:47:31 2019
## -------------------------------
##
## Class specified by attribute `outcome'
##
## Read 5810 cases (13 attributes) from undefined.data
##
## Decision tree:
##
## WildArea = WA_CLPWA:
## :...HorDistToHydro <= 0:
## : :...Hillshade15 <= 169: Cottonwood/Willow (27/10)
## : : Hillshade15 > 169: Ponderosa Pine (5)
## : HorDistToHydro > 0:
## : :...SoilType in {ST07,ST08,ST09,ST12,ST13,ST14,ST15,ST18,ST19,ST20,ST21,
## : : ST22,ST23,ST24,ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST32,
## : : ST33,ST34,ST35,ST36,ST37,ST38,ST39,
## : : ST40}: Ponderosa Pine (0)
## : SoilType in {ST03,ST17}:
## : :...HorDistFire > 1115: Cottonwood/Willow (5)
## : : HorDistFire <= 1115:
## : : :...Hillshade09 <= 167: Douglas-fir (1)
## : : Hillshade09 > 167:
## : : :...HorDistRoad <= 342: Ponderosa Pine (10/1)
## : : HorDistRoad > 342:
## : : :...Elevation > 2312: Ponderosa Pine (7)
## : : Elevation <= 2312:
## : : :...VertDistToHydro <= 0: Ponderosa Pine (1)
## : : VertDistToHydro > 0: Cottonwood/Willow (7)
## : SoilType in {ST01,ST02,ST04,ST05,ST06,ST10,ST11,ST16}:
## : :...Elevation > 2474:
## : :...Slope <= 7:
## : : :...Slope <= 2: Ponderosa Pine (2)
## : : : Slope > 2: Douglas-fir (8/2)
## : : Slope > 7:
## : : :...HorDistToHydro > 365: Ponderosa Pine (6)
## : : HorDistToHydro <= 365:
## : : :...Aspect <= 66:
## : : :...Elevation <= 2512: Ponderosa Pine (4)
## : : : Elevation > 2512: Douglas-fir (1)
## : : Aspect > 66:
## : : :...SoilType = ST02: Douglas-fir (1)
## : : SoilType in {ST01,ST04,ST05,ST11,
## : : : ST16}: Lodgepole Pine (1)
## : : SoilType = ST06:
## : : :...Elevation <= 2485: Ponderosa Pine (2)
## : : : Elevation > 2485:
## : : : :...Elevation <= 2565: Lodgepole Pine (9/2)
## : : : Elevation > 2565: Ponderosa Pine (1)
## : : SoilType = ST10:
## : : :...HorDistRoad <= 95: Ponderosa Pine (1)
## : : HorDistRoad > 95:
## : : :...HorDistRoad <= 1224: Lodgepole Pine (15)
## : : HorDistRoad > 1224: Douglas-fir (1)
## : Elevation <= 2474:
## : :...SoilType in {ST04,ST06}: Ponderosa Pine (55/8)
## : SoilType in {ST11,ST16}: Douglas-fir (4)
## : SoilType in {ST01,ST02,ST05,ST10}:
## : :...HorDistToHydro <= 30:
## : :...Slope > 24: Ponderosa Pine (4)
## : : Slope <= 24:
## : : :...VertDistToHydro > 8: Douglas-fir (4/2)
## : : VertDistToHydro <= 8:
## : : :...SoilType = ST02: Douglas-fir (0)
## : : SoilType = ST01: Ponderosa Pine (2)
## : : SoilType = ST05: Cottonwood/Willow (1)
## : : SoilType = ST10:
## : : :...Hillshade09 > 211: Cottonwood/Willow (1)
## : : Hillshade09 <= 211:
## : : :...VertDistToHydro > 6: Douglas-fir (3)
## : : VertDistToHydro <= 6:
## : : :...Aspect <= 278: Douglas-fir (1)
## : : Aspect > 278: Lodgepole Pine (3)
## : HorDistToHydro > 30:
## : :...HorDistRoad <= 400:
## : :...Elevation <= 2207:
## : : :...HorDistFire <= 882: Ponderosa Pine (27)
## : : : HorDistFire > 882: Douglas-fir (2)
## : : Elevation > 2207:
## : : :...HorDistFire > 1065: Ponderosa Pine (5)
## : : HorDistFire <= 1065:
## : : :...Hillshade12 <= 240: Lodgepole Pine (5)
## : : Hillshade12 > 240:
## : : :...Elevation <= 2402: Ponderosa Pine (3)
## : : Elevation > 2402: Lodgepole Pine (1)
## : HorDistRoad > 400:
## : :...Slope > 25:
## : :...VertDistToHydro <= 41:
## : : :...SoilType in {ST02,ST05,
## : : : : ST10}: Douglas-fir (15/5)
## : : : SoilType = ST01:
## : : : :...HorDistFire <= 730: Ponderosa Pine (4)
## : : : HorDistFire > 730: Douglas-fir (1)
## : : VertDistToHydro > 41:
## : : :...HorDistRoad > 859: Ponderosa Pine (14)
## : : HorDistRoad <= 859:
## : : :...HorDistFire <= 781: [S1]
## : : HorDistFire > 781: [S2]
## : Slope <= 25:
## : :...Hillshade12 > 223:
## : :...HorDistRoad > 859: Douglas-fir (19)
## : : HorDistRoad <= 859: [S3]
## : Hillshade12 <= 223:
## : :...SoilType = ST01: Douglas-fir (2)
## : SoilType = ST05: Ponderosa Pine (1)
## : SoilType = ST02:
## : :...Elevation <= 2247: Douglas-fir (2)
## : : Elevation > 2247: Ponderosa Pine (5)
## : SoilType = ST10:
## : :...Slope <= 17:
## : :...Elevation > 2350: Douglas-fir (8)
## : : Elevation <= 2350: [S4]
## : Slope > 17:
## : :...HorDistRoad <= 892: [S5]
## : HorDistRoad > 892: [S6]
## WildArea in {WA_RWA,WA_NWA,WA_CPWA}:
## :...SoilType in {ST01,ST05,ST06,ST15,ST36}: Lodgepole Pine (0)
## SoilType in {ST02,ST03,ST04,ST10,ST11,ST14,ST17}:
## :...SoilType in {ST02,ST04}:
## : :...Elevation <= 2685:
## : : :...Aspect <= 69:
## : : : :...HorDistToHydro <= 319: Douglas-fir (10)
## : : : : HorDistToHydro > 319: Ponderosa Pine (6/2)
## : : : Aspect > 69:
## : : : :...HorDistRoad > 2432:
## : : : :...Slope <= 25: Lodgepole Pine (3)
## : : : : Slope > 25: Ponderosa Pine (1)
## : : : HorDistRoad <= 2432:
## : : : :...Aspect <= 269: Ponderosa Pine (103/8)
## : : : Aspect > 269:
## : : : :...Slope <= 6: Ponderosa Pine (2)
## : : : Slope > 6: Lodgepole Pine (3)
## : : Elevation > 2685:
## : : :...SoilType = ST02: Ponderosa Pine (8)
## : : SoilType = ST04:
## : : :...HorDistFire <= 2136:
## : : :...HorDistRoad > 1054: Lodgepole Pine (27/1)
## : : : HorDistRoad <= 1054:
## : : : :...Slope <= 22: Aspen (2)
## : : : Slope > 22: Lodgepole Pine (5)
## : : HorDistFire > 2136:
## : : :...HorDistFire > 2505: Douglas-fir (1)
## : : HorDistFire <= 2505:
## : : :...Slope <= 20: Lodgepole Pine (1)
## : : Slope > 20: Ponderosa Pine (3)
## : SoilType in {ST03,ST10,ST11,ST14,ST17}:
## : :...Elevation <= 2618:
## : :...HorDistRoad > 2084:
## : : :...SoilType in {ST03,ST14,ST17}: Spruce/Fir (2)
## : : : SoilType = ST10:
## : : : :...Slope <= 8: Lodgepole Pine (1)
## : : : : Slope > 8: Spruce/Fir (4/2)
## : : : SoilType = ST11:
## : : : :...HorDistRoad <= 2793: Lodgepole Pine (4)
## : : : HorDistRoad > 2793: Spruce/Fir (3)
## : : HorDistRoad <= 2084:
## : : :...SoilType in {ST03,ST11}:
## : : :...Elevation <= 2429:
## : : : :...Hillshade12 <= 220: Douglas-fir (1)
## : : : : Hillshade12 > 220: Ponderosa Pine (2)
## : : : Elevation > 2429:
## : : : :...HorDistToHydro <= 0: Douglas-fir (1)
## : : : HorDistToHydro > 0: Lodgepole Pine (34/7)
## : : SoilType in {ST10,ST14,ST17}:
## : : :...HorDistFire > 1320:
## : : :...Aspect > 238: Lodgepole Pine (4)
## : : : Aspect <= 238:
## : : : :...VertDistToHydro > 36: Douglas-fir (4)
## : : : VertDistToHydro <= 36:
## : : : :...Elevation <= 2513: Douglas-fir (2)
## : : : Elevation > 2513: Lodgepole Pine (6)
## : : HorDistFire <= 1320:
## : : :...Hillshade12 <= 192:
## : : :...HorDistToHydro <= 134:
## : : : :...VertDistToHydro <= 39: Lodgepole Pine (7)
## : : : : VertDistToHydro > 39: Douglas-fir (1)
## : : : HorDistToHydro > 134:
## : : : :...Slope > 29: Lodgepole Pine (1)
## : : : Slope <= 29: [S7]
## : : Hillshade12 > 192:
## : : :...Aspect > 209: Douglas-fir (8)
## : : Aspect <= 209:
## : : :...SoilType in {ST14,
## : : : ST17}: Ponderosa Pine (4/1)
## : : SoilType = ST10:
## : : :...HorDistFire <= 492: Ponderosa Pine (3)
## : : HorDistFire > 492: Douglas-fir (14/4)
## : Elevation > 2618:
## : :...Aspect <= 243: Lodgepole Pine (168/29)
## : Aspect > 243:
## : :...Slope > 20:
## : :...Aspect <= 337: Douglas-fir (3)
## : : Aspect > 337: Lodgepole Pine (2)
## : Slope <= 20:
## : :...HorDistFire > 2045: Lodgepole Pine (5/2)
## : HorDistFire <= 2045:
## : :...Slope <= 8: Aspen (3)
## : Slope > 8:
## : :...SoilType in {ST03,
## : : ST14}: Lodgepole Pine (0)
## : SoilType = ST17: Aspen (1)
## : SoilType = ST10:
## : :...Slope > 18: Ponderosa Pine (2/1)
## : : Slope <= 18:
## : : :...Slope <= 14: Aspen (1)
## : : Slope > 14: Lodgepole Pine (6)
## : SoilType = ST11:
## : :...Hillshade09 > 198: Lodgepole Pine (2)
## : Hillshade09 <= 198:
## : :...Elevation <= 2726: Ponderosa Pine (2)
## : Elevation > 2726: Aspen (1)
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST20,ST21,ST22,ST23,
## : ST24,ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST32,ST33,ST34,ST35,
## : ST37,ST38,ST39,ST40}:
## :...SoilType in {ST35,ST37,ST38,ST39,ST40}:
## :...WildArea = WA_CPWA:
## : :...Elevation <= 3233:
## : : :...HorDistFire <= 573: Krummholz (2)
## : : : HorDistFire > 573:
## : : : :...VertDistToHydro <= 70: Spruce/Fir (19)
## : : : VertDistToHydro > 70:
## : : : :...Hillshade12 <= 211: Lodgepole Pine (4)
## : : : Hillshade12 > 211: Spruce/Fir (2)
## : : Elevation > 3233:
## : : :...Hillshade12 > 245:
## : : :...SoilType in {ST35,ST40}: Krummholz (2)
## : : : SoilType in {ST37,ST38,ST39}: Spruce/Fir (20/6)
## : : Hillshade12 <= 245:
## : : :...Elevation > 3311: Krummholz (67/6)
## : : Elevation <= 3311:
## : : :...SoilType = ST37: Krummholz (0)
## : : SoilType = ST40:
## : : :...HorDistToHydro <= 543: Krummholz (2)
## : : : HorDistToHydro > 543: Lodgepole Pine (3)
## : : SoilType in {ST35,ST38,ST39}:
## : : :...HorDistRoad > 3523: Spruce/Fir (4)
## : : HorDistRoad <= 3523:
## : : :...Elevation > 3305: Spruce/Fir (2)
## : : Elevation <= 3305:
## : : :...SoilType in {ST35,
## : : : ST39}: Krummholz (14)
## : : SoilType = ST38:
## : : :...HorDistFire > 1648: Krummholz (3)
## : : HorDistFire <= 1648: [S8]
## : WildArea in {WA_RWA,WA_NWA}:
## : :...WildArea = WA_NWA:
## : :...Elevation > 3385:
## : : :...HorDistFire > 2858: Spruce/Fir (3)
## : : : HorDistFire <= 2858:
## : : : :...Hillshade15 <= 180: Krummholz (15)
## : : : Hillshade15 > 180: Spruce/Fir (3)
## : : Elevation <= 3385:
## : : :...HorDistToHydro > 560:
## : : :...HorDistFire <= 1571: Krummholz (1)
## : : : HorDistFire > 1571: Lodgepole Pine (2)
## : : HorDistToHydro <= 560:
## : : :...HorDistToHydro > 90: Spruce/Fir (26/2)
## : : HorDistToHydro <= 90:
## : : :...VertDistToHydro <= 4: Lodgepole Pine (4)
## : : VertDistToHydro > 4: Spruce/Fir (2)
## : WildArea = WA_RWA:
## : :...HorDistFire > 3322:
## : :...Elevation > 3273: Krummholz (18)
## : : Elevation <= 3273:
## : : :...VertDistToHydro <= 7: Krummholz (2)
## : : VertDistToHydro > 7:
## : : :...Slope <= 16: Spruce/Fir (9)
## : : Slope > 16: Krummholz (1)
## : HorDistFire <= 3322:
## : :...SoilType in {ST35,ST37}:
## : :...HorDistFire <= 1458: Spruce/Fir (2)
## : : HorDistFire > 1458:
## : : :...HorDistRoad <= 1729: Spruce/Fir (1)
## : : HorDistRoad > 1729: Krummholz (7)
## : SoilType in {ST38,ST39,ST40}:
## : :...Hillshade09 <= 224:
## : :...HorDistRoad > 1095: Spruce/Fir (97/5)
## : : HorDistRoad <= 1095:
## : : :...Aspect <= 319: Lodgepole Pine (3)
## : : Aspect > 319: Spruce/Fir (1)
## : Hillshade09 > 224:
## : :...SoilType = ST40: Spruce/Fir (24)
## : SoilType in {ST38,ST39}:
## : :...VertDistToHydro > 135: Krummholz (3)
## : VertDistToHydro <= 135:
## : :...HorDistRoad <= 1776: Spruce/Fir (25/2)
## : HorDistRoad > 1776:
## : :...Hillshade15 <= 85: Spruce/Fir (6)
## : Hillshade15 > 85: [S9]
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST20,ST21,ST22,
## : ST23,ST24,ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST32,ST33,
## : ST34}:
## :...Elevation <= 3017:
## :...Elevation > 2918:
## : :...SoilType in {ST09,ST18,ST25,ST27,
## : : : ST28}: Lodgepole Pine (0)
## : : SoilType in {ST19,ST21,ST22,ST23}:
## : : :...HorDistRoad <= 503: Spruce/Fir (14)
## : : : HorDistRoad > 503:
## : : : :...HorDistFire > 2531:
## : : : :...VertDistToHydro <= -1: Lodgepole Pine (3)
## : : : : VertDistToHydro > -1: Spruce/Fir (47/7)
## : : : HorDistFire <= 2531:
## : : : :...HorDistToHydro > 124:
## : : : :...Hillshade12 <= 222: Spruce/Fir (2)
## : : : : Hillshade12 > 222: Lodgepole Pine (37/7)
## : : : HorDistToHydro <= 124:
## : : : :...HorDistRoad <= 1917: [S10]
## : : : HorDistRoad > 1917:
## : : : :...Hillshade09 <= 233: Spruce/Fir (21/2)
## : : : Hillshade09 > 233: Lodgepole Pine (2)
## : : SoilType in {ST07,ST08,ST12,ST13,ST16,ST20,ST24,ST26,ST29,
## : : : ST30,ST31,ST32,ST33,ST34}:
## : : :...HorDistToHydro <= 192:
## : : :...Hillshade09 <= 190: Lodgepole Pine (46/2)
## : : : Hillshade09 > 190:
## : : : :...SoilType in {ST07,ST08,ST12,ST26,ST29,
## : : : : ST34}: Lodgepole Pine (126/59)
## : : : SoilType = ST13:
## : : : :...Slope <= 10: Spruce/Fir (2)
## : : : : Slope > 10: Lodgepole Pine (6)
## : : : SoilType = ST16:
## : : : :...HorDistFire <= 4370: Spruce/Fir (1)
## : : : : HorDistFire > 4370: Lodgepole Pine (2)
## : : : SoilType = ST20:
## : : : :...HorDistToHydro <= 60: Spruce/Fir (6/2)
## : : : : HorDistToHydro > 60: Lodgepole Pine (4)
## : : : SoilType = ST31:
## : : : :...Hillshade09 <= 242: Lodgepole Pine (22/5)
## : : : : Hillshade09 > 242: Spruce/Fir (2)
## : : : SoilType = ST32:
## : : : :...VertDistToHydro <= -3: Spruce/Fir (2)
## : : : : VertDistToHydro > -3: Lodgepole Pine (33/11)
## : : : SoilType = ST24:
## : : : :...HorDistToHydro <= 134: Lodgepole Pine (7)
## : : : : HorDistToHydro > 134:
## : : : : :...Aspect <= 91: Spruce/Fir (5)
## : : : : Aspect > 91: Lodgepole Pine (1)
## : : : SoilType = ST30:
## : : : :...VertDistToHydro > 20: Lodgepole Pine (16)
## : : : : VertDistToHydro <= 20:
## : : : : :...Aspect <= 84: Spruce/Fir (4)
## : : : : Aspect > 84: [S11]
## : : : SoilType = ST33:
## : : : :...HorDistRoad > 1683: Spruce/Fir (15)
## : : : HorDistRoad <= 1683:
## : : : :...Hillshade12 <= 196: Spruce/Fir (2)
## : : : Hillshade12 > 196:
## : : : :...Slope <= 8: Spruce/Fir (1)
## : : : Slope > 8: Lodgepole Pine (10)
## : : HorDistToHydro > 192:
## : : :...Hillshade12 > 211:
## : : :...HorDistRoad > 745: Lodgepole Pine (367/33)
## : : : HorDistRoad <= 745:
## : : : :...Hillshade09 > 224: Lodgepole Pine (7)
## : : : Hillshade09 <= 224:
## : : : :...Elevation <= 2976: Spruce/Fir (9)
## : : : Elevation > 2976: Lodgepole Pine (3)
## : : Hillshade12 <= 211:
## : : :...HorDistToHydro > 680: Lodgepole Pine (10)
## : : HorDistToHydro <= 680:
## : : :...SoilType in {ST07,ST08,ST13,ST16,ST26,
## : : : ST34}: Lodgepole Pine (0)
## : : SoilType in {ST20,ST30,
## : : : ST33}: Spruce/Fir (36/17)
## : : SoilType = ST12:
## : : :...Hillshade12 <= 198: Spruce/Fir (1)
## : : : Hillshade12 > 198: Lodgepole Pine (2)
## : : SoilType = ST24:
## : : :...Hillshade12 <= 206: Lodgepole Pine (9/2)
## : : : Hillshade12 > 206: Spruce/Fir (4)
## : : SoilType = ST31: [S12]
## : : SoilType = ST32:
## : : :...Slope > 16: Lodgepole Pine (7)
## : : : Slope <= 16: [S13]
## : : SoilType = ST29:
## : : :...HorDistFire <= 1256: Lodgepole Pine (12)
## : : HorDistFire > 1256: [S14]
## : Elevation <= 2918:
## : :...HorDistRoad <= 335:
## : :...Elevation <= 2711: Lodgepole Pine (17)
## : : Elevation > 2711:
## : : :...HorDistFire > 2151: Aspen (2)
## : : HorDistFire <= 2151:
## : : :...HorDistToHydro <= 42: Aspen (2)
## : : HorDistToHydro > 42:
## : : :...Hillshade12 <= 213:
## : : :...VertDistToHydro <= 74: Spruce/Fir (10)
## : : : VertDistToHydro > 74: Aspen (14/1)
## : : Hillshade12 > 213: [S15]
## : HorDistRoad > 335:
## : :...WildArea = WA_NWA: Lodgepole Pine (0)
## : WildArea = WA_RWA:
## : :...HorDistToHydro > 120: Lodgepole Pine (437/29)
## : : HorDistToHydro <= 120:
## : : :...Elevation <= 2675: Lodgepole Pine (72/2)
## : : Elevation > 2675:
## : : :...SoilType in {ST07,ST08,ST09,ST13,ST16,ST18,
## : : : ST19,ST21,ST24,ST25,ST26,ST27,
## : : : ST28,ST31,ST32,ST33,
## : : : ST34}: Lodgepole Pine (11/2)
## : : SoilType = ST22: [S16]
## : : SoilType = ST20:
## : : :...Hillshade09 <= 176: Spruce/Fir (2)
## : : : Hillshade09 > 176: [S17]
## : : SoilType = ST30:
## : : :...Hillshade09 > 248: Aspen (2)
## : : : Hillshade09 <= 248:
## : : : :...Aspect <= 246: Lodgepole Pine (27/4)
## : : : Aspect > 246: Spruce/Fir (3)
## : : SoilType = ST12:
## : : :...HorDistFire > 6491: Spruce/Fir (3)
## : : : HorDistFire <= 6491:
## : : : :...HorDistRoad <= 1146: Spruce/Fir (3)
## : : : HorDistRoad > 1146: [S18]
## : : SoilType = ST23:
## : : :...HorDistRoad <= 2551: [S19]
## : : : HorDistRoad > 2551:
## : : : :...Elevation <= 2842: Spruce/Fir (7)
## : : : Elevation > 2842: [S20]
## : : SoilType = ST29: [S21]
## : WildArea = WA_CPWA:
## : :...HorDistToHydro <= 0:
## : :...Elevation <= 2568: Douglas-fir (2)
## : : Elevation > 2568: Spruce/Fir (24/9)
## : HorDistToHydro > 0:
## : :...Elevation <= 2715:
## : :...HorDistFire <= 543: Spruce/Fir (2)
## : : HorDistFire > 543:
## : : :...Hillshade12 > 236: [S22]
## : : Hillshade12 <= 236:
## : : :...Hillshade15 <= 186: [S23]
## : : Hillshade15 > 186: [S24]
## : Elevation > 2715:
## : :...Hillshade09 <= 236:
## : :...HorDistFire > 2774: Spruce/Fir (13/5)
## : : HorDistFire <= 2774: [S25]
## : Hillshade09 > 236:
## : :...HorDistFire > 1694: [S26]
## : HorDistFire <= 1694: [S27]
## Elevation > 3017:
## :...Elevation > 3148:
## :...Elevation > 3315:
## : :...Hillshade09 <= 211:
## : : :...Hillshade15 <= 126: Lodgepole Pine (1)
## : : : Hillshade15 > 126: Spruce/Fir (48/3)
## : : Hillshade09 > 211:
## : : :...WildArea = WA_RWA: Spruce/Fir (4)
## : : WildArea = WA_NWA:
## : : :...SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,
## : : : : ST18,ST19,ST20,ST21,ST25,ST26,
## : : : : ST27,ST28,ST29,ST30,
## : : : : ST34}: Spruce/Fir (0)
## : : : SoilType = ST24: Krummholz (3)
## : : : SoilType in {ST22,ST23,ST31,ST32,ST33}:
## : : : :...Slope <= 12: Lodgepole Pine (4)
## : : : Slope > 12:
## : : : :...HorDistRoad <= 1199: Lodgepole Pine (3/1)
## : : : HorDistRoad > 1199: Spruce/Fir (6)
## : : WildArea = WA_CPWA:
## : : :...HorDistFire > 2395: Krummholz (9)
## : : HorDistFire <= 2395:
## : : :...HorDistFire <= 716: Lodgepole Pine (1)
## : : HorDistFire > 716:
## : : :...HorDistRoad > 1034: Spruce/Fir (13)
## : : HorDistRoad <= 1034:
## : : :...HorDistRoad <= 912: Spruce/Fir (1)
## : : HorDistRoad > 912: Krummholz (4)
## : Elevation <= 3315:
## : :...HorDistToHydro <= 228:
## : :...WildArea = WA_NWA:
## : : :...Elevation <= 3246: Spruce/Fir (41/8)
## : : : Elevation > 3246:
## : : : :...SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,
## : : : : ST18,ST19,ST20,ST21,ST26,ST27,
## : : : : ST28,ST29,ST30,ST31,
## : : : : ST34}: Lodgepole Pine (0)
## : : : SoilType in {ST22,ST32}: Spruce/Fir (4)
## : : : SoilType in {ST23,ST24,ST25,ST33}:
## : : : :...HorDistFire <= 4199: Lodgepole Pine (12)
## : : : HorDistFire > 4199: Spruce/Fir (1)
## : : WildArea in {WA_RWA,WA_CPWA}:
## : : :...Hillshade09 <= 222:
## : : :...Hillshade12 > 168: Spruce/Fir (204/24)
## : : : Hillshade12 <= 168:
## : : : :...WildArea = WA_RWA: Spruce/Fir (1)
## : : : WildArea = WA_CPWA: Krummholz (2)
## : : Hillshade09 > 222:
## : : :...Hillshade09 <= 224:
## : : :...HorDistFire <= 1561: Spruce/Fir (3)
## : : : HorDistFire > 1561: [S28]
## : : Hillshade09 > 224: [S29]
## : HorDistToHydro > 228:
## : :...Hillshade12 > 247:
## : :...HorDistRoad > 3566:
## : : :...Elevation <= 3252: Lodgepole Pine (17)
## : : : Elevation > 3252: Spruce/Fir (1)
## : : HorDistRoad <= 3566:
## : : :...HorDistFire > 4318: Lodgepole Pine (7)
## : : HorDistFire <= 4318:
## : : :...WildArea = WA_NWA: [S30]
## : : WildArea = WA_RWA: [S31]
## : : WildArea = WA_CPWA: [S32]
## : Hillshade12 <= 247:
## : :...SoilType in {ST07,ST08,ST09,ST12,ST16,ST18,
## : : ST19,ST20,ST21,ST26,
## : : ST28}: Spruce/Fir (8)
## : SoilType in {ST25,ST27,
## : : ST34}: Lodgepole Pine (6/1)
## : SoilType = ST13:
## : :...VertDistToHydro <= 70: Lodgepole Pine (1)
## : : VertDistToHydro > 70: Spruce/Fir (5)
## : SoilType = ST30:
## : :...HorDistFire > 3021: Spruce/Fir (8)
## : : HorDistFire <= 3021:
## : : :...HorDistFire <= 1558: Krummholz (1)
## : : HorDistFire > 1558: [S33]
## : SoilType = ST32:
## : :...HorDistFire > 2969:
## : : :...Slope <= 11: Krummholz (1)
## : : : Slope > 11: Lodgepole Pine (3)
## : : HorDistFire <= 2969:
## : : :...Hillshade12 <= 202: Lodgepole Pine (4)
## : : Hillshade12 > 202: [S34]
## : SoilType = ST22:
## : :...Hillshade12 <= 239: [S35]
## : : Hillshade12 > 239: [S36]
## : SoilType = ST23:
## : :...VertDistToHydro <= 1: Lodgepole Pine (9/1)
## : : VertDistToHydro > 1:
## : : :...VertDistToHydro <= 71: Spruce/Fir (51/5)
## : : VertDistToHydro > 71:
## : : :...Hillshade15 <= 144: [S37]
## : : Hillshade15 > 144: [S38]
## : SoilType = ST24:
## : :...Elevation > 3268: Lodgepole Pine (4)
## : : Elevation <= 3268:
## : : :...HorDistFire <= 2738: Spruce/Fir (22/1)
## : : HorDistFire > 2738: [S39]
## : SoilType = ST33:
## : :...HorDistToHydro <= 469: Spruce/Fir (42/6)
## : : HorDistToHydro > 469:
## : : :...HorDistRoad <= 1177: Lodgepole Pine (9)
## : : HorDistRoad > 1177: [S40]
## : SoilType = ST31:
## : :...Hillshade09 > 236: Krummholz (2)
## : : Hillshade09 <= 236:
## : : :...Hillshade12 <= 228: Spruce/Fir (31/1)
## : : Hillshade12 > 228: [S41]
## : SoilType = ST29:
## : :...Hillshade12 > 242:
## : :...Aspect <= 173: Krummholz (3)
## : : Aspect > 173: [S42]
## : Hillshade12 <= 242:
## : :...HorDistFire > 3144: Spruce/Fir (19/2)
## : HorDistFire <= 3144:
## : :...Hillshade12 <= 200: Spruce/Fir (4)
## : Hillshade12 > 200: [S43]
## Elevation <= 3148:
## :...SoilType in {ST07,ST08,ST09,ST16,ST25,ST26,
## : ST28}: Spruce/Fir (0)
## SoilType in {ST12,ST13,ST27,ST32,
## : ST34}: Lodgepole Pine (194/50)
## SoilType in {ST18,ST19,ST20,ST21,ST22,ST23,ST24,ST29,ST30,
## : ST31,ST33}:
## :...HorDistRoad > 5367: Lodgepole Pine (92/25)
## HorDistRoad <= 5367:
## :...HorDistToHydro <= 256:
## :...SoilType in {ST18,ST19,ST20,ST21,ST22,ST23,
## : : ST24,ST30}:
## : :...HorDistFire > 2309: Spruce/Fir (69/2)
## : : HorDistFire <= 2309:
## : : :...Hillshade09 <= 192: Spruce/Fir (36/1)
## : : Hillshade09 > 192:
## : : :...WildArea = WA_NWA: [S44]
## : : WildArea = WA_RWA: [S45]
## : : WildArea = WA_CPWA: [S46]
## : SoilType in {ST29,ST31,ST33}:
## : :...Hillshade12 <= 209: Spruce/Fir (49/8)
## : Hillshade12 > 209:
## : :...Elevation <= 3119: [S47]
## : Elevation > 3119:
## : :...Hillshade09 > 222: Spruce/Fir (21)
## : Hillshade09 <= 222: [S48]
## HorDistToHydro > 256:
## :...Hillshade12 <= 230:
## :...SoilType in {ST18,ST19,ST20,ST21,
## : : ST29}: Spruce/Fir (77/37)
## : SoilType = ST23:
## : :...HorDistRoad <= 1380: Lodgepole Pine (6/2)
## : : HorDistRoad > 1380: Spruce/Fir (7)
## : SoilType = ST22:
## : :...HorDistRoad > 726: Spruce/Fir (13)
## : : HorDistRoad <= 726: [S49]
## : SoilType = ST30:
## : :...Elevation > 3096: Spruce/Fir (6)
## : : Elevation <= 3096: [S50]
## : SoilType = ST24:
## : :...HorDistRoad > 2313: Lodgepole Pine (9)
## : : HorDistRoad <= 2313:
## : : :...HorDistRoad > 871: Spruce/Fir (18/1)
## : : HorDistRoad <= 871: [S51]
## : SoilType = ST31:
## : :...Aspect <= 43: Spruce/Fir (9)
## : : Aspect > 43: [S52]
## : SoilType = ST33:
## : :...HorDistRoad > 1728: [S53]
## : HorDistRoad <= 1728:
## : :...Elevation <= 3096: [S54]
## : Elevation > 3096: [S55]
## Hillshade12 > 230:
## :...HorDistFire > 3161: Spruce/Fir (7)
## HorDistFire <= 3161: [S56]
##
## SubTree [S1]
##
## Hillshade15 <= 88: Douglas-fir (1)
## Hillshade15 > 88: Ponderosa Pine (16)
##
## SubTree [S2]
##
## HorDistFire > 1116: Ponderosa Pine (5)
## HorDistFire <= 1116:
## :...Hillshade12 <= 221: Douglas-fir (5)
## Hillshade12 > 221: Ponderosa Pine (1)
##
## SubTree [S3]
##
## SoilType in {ST01,ST05,ST10}: Douglas-fir (8/1)
## SoilType = ST02: Ponderosa Pine (2)
##
## SubTree [S4]
##
## HorDistToHydro <= 228: Douglas-fir (1)
## HorDistToHydro > 228: Ponderosa Pine (3)
##
## SubTree [S5]
##
## Elevation <= 2135: Douglas-fir (1)
## Elevation > 2135: Ponderosa Pine (11/3)
##
## SubTree [S6]
##
## HorDistRoad > 1158: Ponderosa Pine (5)
## HorDistRoad <= 1158:
## :...Hillshade09 <= 154: Ponderosa Pine (3)
## Hillshade09 > 154:
## :...Hillshade09 <= 223: Douglas-fir (6)
## Hillshade09 > 223: Ponderosa Pine (1)
##
## SubTree [S7]
##
## HorDistToHydro <= 366: Douglas-fir (4)
## HorDistToHydro > 366: Ponderosa Pine (1)
##
## SubTree [S8]
##
## Hillshade09 <= 212: Spruce/Fir (2)
## Hillshade09 > 212: Lodgepole Pine (1)
##
## SubTree [S9]
##
## HorDistFire > 2304: Krummholz (8)
## HorDistFire <= 2304:
## :...HorDistRoad <= 4049: Krummholz (3/1)
## HorDistRoad > 4049: Spruce/Fir (5)
##
## SubTree [S10]
##
## WildArea in {WA_RWA,WA_CPWA}: Lodgepole Pine (20/4)
## WildArea = WA_NWA: Spruce/Fir (3)
##
## SubTree [S11]
##
## VertDistToHydro <= 12: Lodgepole Pine (9)
## VertDistToHydro > 12: Spruce/Fir (1)
##
## SubTree [S12]
##
## VertDistToHydro <= 66: Lodgepole Pine (6)
## VertDistToHydro > 66: Spruce/Fir (2)
##
## SubTree [S13]
##
## HorDistFire <= 842: Lodgepole Pine (1)
## HorDistFire > 842: Spruce/Fir (4)
##
## SubTree [S14]
##
## Hillshade12 > 203: Lodgepole Pine (7)
## Hillshade12 <= 203:
## :...Hillshade15 <= 65: Lodgepole Pine (2)
## Hillshade15 > 65:
## :...HorDistToHydro <= 470: Spruce/Fir (7)
## HorDistToHydro > 470: Lodgepole Pine (1)
##
## SubTree [S15]
##
## HorDistToHydro <= 192: Lodgepole Pine (6)
## HorDistToHydro > 192: Spruce/Fir (2)
##
## SubTree [S16]
##
## VertDistToHydro <= 18: Spruce/Fir (3)
## VertDistToHydro > 18: Lodgepole Pine (2)
##
## SubTree [S17]
##
## HorDistRoad <= 1073: Spruce/Fir (2)
## HorDistRoad > 1073: Lodgepole Pine (27/4)
##
## SubTree [S18]
##
## HorDistToHydro <= 108: Lodgepole Pine (33/1)
## HorDistToHydro > 108: Spruce/Fir (1)
##
## SubTree [S19]
##
## HorDistToHydro > 0: Lodgepole Pine (14)
## HorDistToHydro <= 0:
## :...Hillshade12 <= 227: Lodgepole Pine (1)
## Hillshade12 > 227: Aspen (2)
##
## SubTree [S20]
##
## VertDistToHydro <= 17: Lodgepole Pine (20/2)
## VertDistToHydro > 17: Spruce/Fir (1)
##
## SubTree [S21]
##
## HorDistToHydro > 30: Lodgepole Pine (61/13)
## HorDistToHydro <= 30:
## :...Elevation > 2843: Lodgepole Pine (4)
## Elevation <= 2843:
## :...Hillshade09 <= 190: Lodgepole Pine (2)
## Hillshade09 > 190:
## :...VertDistToHydro <= -3: Aspen (1)
## VertDistToHydro > -3: Spruce/Fir (9)
##
## SubTree [S22]
##
## SoilType = ST13: Douglas-fir (1)
## SoilType in {ST07,ST08,ST09,ST12,ST16,ST18,ST19,ST21,ST22,ST23,ST24,ST25,ST26,
## : ST27,ST29,ST30,ST31,ST32,ST34}: Aspen (2)
## SoilType = ST28: Lodgepole Pine (1)
## SoilType = ST20:
## :...HorDistToHydro <= 42: Lodgepole Pine (1)
## : HorDistToHydro > 42: Aspen (2)
## SoilType = ST33:
## :...HorDistRoad <= 1273: Douglas-fir (2)
## HorDistRoad > 1273: Lodgepole Pine (1)
##
## SubTree [S23]
##
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST21,ST22,ST23,ST24,ST25,
## : ST26,ST27,ST28,ST29,ST30,ST31,ST33,ST34}: Lodgepole Pine (49/1)
## SoilType in {ST20,ST32}: Douglas-fir (4/1)
##
## SubTree [S24]
##
## VertDistToHydro <= 26: Douglas-fir (7)
## VertDistToHydro > 26:
## :...HorDistRoad <= 1406: Lodgepole Pine (6)
## HorDistRoad > 1406: Douglas-fir (1)
##
## SubTree [S25]
##
## SoilType in {ST07,ST08,ST09,ST12,ST16,ST18,ST21,ST25,ST27,ST29,
## : ST30}: Lodgepole Pine (0)
## SoilType in {ST13,ST19,ST26,ST28,ST31,ST32,ST33,ST34}:
## :...HorDistToHydro > 30: Lodgepole Pine (231/26)
## : HorDistToHydro <= 30:
## : :...Aspect <= 228:
## : :...HorDistRoad <= 430: Aspen (1)
## : : HorDistRoad > 430: Lodgepole Pine (6)
## : Aspect > 228:
## : :...SoilType = ST13: Spruce/Fir (2/1)
## : SoilType in {ST19,ST26,ST28,ST31,ST32,ST33,ST34}: Aspen (3)
## SoilType in {ST20,ST22,ST23,ST24}:
## :...Slope > 12: Lodgepole Pine (37/8)
## Slope <= 12:
## :...HorDistToHydro <= 162: Spruce/Fir (8)
## HorDistToHydro > 162:
## :...HorDistRoad <= 1928: Lodgepole Pine (2)
## HorDistRoad > 1928: Spruce/Fir (2)
##
## SubTree [S26]
##
## HorDistRoad <= 2509: Lodgepole Pine (18)
## HorDistRoad > 2509: Spruce/Fir (1)
##
## SubTree [S27]
##
## SoilType in {ST07,ST08,ST09,ST12,ST16,ST18,ST19,ST20,ST21,ST23,ST24,ST25,ST26,
## : ST27,ST28,ST29,ST30,ST34}: Aspen (0)
## SoilType = ST22: Lodgepole Pine (1)
## SoilType = ST33: Spruce/Fir (4/2)
## SoilType = ST31:
## :...HorDistRoad <= 1437: Lodgepole Pine (2)
## : HorDistRoad > 1437: Aspen (2)
## SoilType = ST32:
## :...Slope <= 21: Lodgepole Pine (4)
## : Slope > 21: Aspen (1)
## SoilType = ST13:
## :...HorDistToHydro <= 108:
## :...Aspect <= 118: Lodgepole Pine (5)
## : Aspect > 118: Spruce/Fir (1)
## HorDistToHydro > 108:
## :...Elevation <= 2761: Lodgepole Pine (2)
## Elevation > 2761:
## :...VertDistToHydro > 92: Aspen (10)
## VertDistToHydro <= 92:
## :...Elevation <= 2859: Aspen (6/1)
## Elevation > 2859: Lodgepole Pine (2)
##
## SubTree [S28]
##
## SoilType in {ST22,ST23}: Spruce/Fir (3)
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST20,ST21,ST24,ST25,ST26,
## ST27,ST28,ST29,ST30,ST31,ST32,ST33,ST34}: Krummholz (5)
##
## SubTree [S29]
##
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST20,ST21,ST24,ST25,ST26,
## : ST27,ST28,ST31,ST34}: Spruce/Fir (10/2)
## SoilType = ST32: Lodgepole Pine (6/2)
## SoilType = ST22:
## :...Hillshade12 <= 233: Spruce/Fir (26/2)
## : Hillshade12 > 233: Lodgepole Pine (7/2)
## SoilType = ST33:
## :...HorDistToHydro <= 42: Krummholz (1)
## : HorDistToHydro > 42: Spruce/Fir (6/2)
## SoilType = ST23:
## :...HorDistFire <= 2762: Spruce/Fir (27/3)
## : HorDistFire > 2762:
## : :...HorDistRoad <= 4605: Spruce/Fir (3/1)
## : HorDistRoad > 4605: Lodgepole Pine (4)
## SoilType = ST29:
## :...Hillshade09 > 247: Lodgepole Pine (3)
## : Hillshade09 <= 247:
## : :...VertDistToHydro <= -7: Lodgepole Pine (2)
## : VertDistToHydro > -7: Spruce/Fir (35/6)
## SoilType = ST30:
## :...HorDistRoad > 1996: Spruce/Fir (6)
## HorDistRoad <= 1996:
## :...Hillshade15 <= 89: Spruce/Fir (2)
## Hillshade15 > 89: Lodgepole Pine (4)
##
## SubTree [S30]
##
## HorDistFire <= 1148: Lodgepole Pine (1)
## HorDistFire > 1148: Spruce/Fir (7)
##
## SubTree [S31]
##
## VertDistToHydro > 37: Spruce/Fir (8)
## VertDistToHydro <= 37:
## :...Slope <= 15: Spruce/Fir (1)
## Slope > 15: Lodgepole Pine (3)
##
## SubTree [S32]
##
## HorDistRoad <= 908: Lodgepole Pine (7)
## HorDistRoad > 908:
## :...SoilType in {ST13,ST32}: Lodgepole Pine (11/3)
## SoilType in {ST07,ST08,ST09,ST12,ST16,ST18,ST19,ST20,ST21,ST22,ST23,ST24,
## : ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST34}: Spruce/Fir (5/1)
## SoilType = ST33:
## :...HorDistToHydro <= 418: Spruce/Fir (4)
## HorDistToHydro > 418:
## :...HorDistRoad <= 2717: Lodgepole Pine (3)
## HorDistRoad > 2717: Spruce/Fir (2)
##
## SubTree [S33]
##
## Elevation <= 3222: Lodgepole Pine (4)
## Elevation > 3222: Spruce/Fir (3)
##
## SubTree [S34]
##
## HorDistToHydro <= 799: Spruce/Fir (78/24)
## HorDistToHydro > 799: Lodgepole Pine (5)
##
## SubTree [S35]
##
## VertDistToHydro <= -102: Lodgepole Pine (1)
## VertDistToHydro > -102: Spruce/Fir (60/4)
##
## SubTree [S36]
##
## WildArea = WA_NWA: Lodgepole Pine (1)
## WildArea = WA_CPWA: Spruce/Fir (2)
## WildArea = WA_RWA:
## :...VertDistToHydro > 53: Spruce/Fir (4)
## VertDistToHydro <= 53:
## :...HorDistToHydro <= 247: Spruce/Fir (3)
## HorDistToHydro > 247: Lodgepole Pine (10/2)
##
## SubTree [S37]
##
## HorDistRoad <= 2865: Lodgepole Pine (7)
## HorDistRoad > 2865: Spruce/Fir (1)
##
## SubTree [S38]
##
## Hillshade15 <= 181: Spruce/Fir (7)
## Hillshade15 > 181: Lodgepole Pine (2)
##
## SubTree [S39]
##
## VertDistToHydro <= 92: Lodgepole Pine (5)
## VertDistToHydro > 92:
## :...Elevation <= 3238: Spruce/Fir (3)
## Elevation > 3238: Lodgepole Pine (1)
##
## SubTree [S40]
##
## HorDistToHydro <= 624: Lodgepole Pine (12/3)
## HorDistToHydro > 624:
## :...HorDistRoad <= 3200: Spruce/Fir (10)
## HorDistRoad > 3200: Lodgepole Pine (1)
##
## SubTree [S41]
##
## HorDistToHydro > 576: Spruce/Fir (13)
## HorDistToHydro <= 576:
## :...HorDistFire > 1614: Lodgepole Pine (6)
## HorDistFire <= 1614:
## :...Hillshade12 <= 244: Spruce/Fir (5)
## Hillshade12 > 244: Lodgepole Pine (1)
##
## SubTree [S42]
##
## HorDistToHydro > 424: Lodgepole Pine (7)
## HorDistToHydro <= 424:
## :...Aspect <= 236: Spruce/Fir (4)
## Aspect > 236: Lodgepole Pine (1)
##
## SubTree [S43]
##
## HorDistToHydro <= 247: Spruce/Fir (5)
## HorDistToHydro > 247:
## :...Aspect > 318: Spruce/Fir (5)
## Aspect <= 318:
## :...HorDistRoad <= 5744: Lodgepole Pine (70/25)
## HorDistRoad > 5744:
## :...HorDistRoad <= 6151: Spruce/Fir (5)
## HorDistRoad > 6151: Lodgepole Pine (2)
##
## SubTree [S44]
##
## Hillshade15 <= 151: Lodgepole Pine (4)
## Hillshade15 > 151: Spruce/Fir (9/1)
##
## SubTree [S45]
##
## Hillshade09 > 218: Spruce/Fir (55/5)
## Hillshade09 <= 218:
## :...HorDistFire <= 920: Spruce/Fir (12)
## HorDistFire > 920:
## :...Hillshade12 <= 245: Lodgepole Pine (26/9)
## Hillshade12 > 245: Spruce/Fir (1)
##
## SubTree [S46]
##
## HorDistRoad <= 785: Lodgepole Pine (9)
## HorDistRoad > 785:
## :...Hillshade15 <= 182: Spruce/Fir (47/10)
## Hillshade15 > 182:
## :...SoilType = ST22: Spruce/Fir (1)
## SoilType in {ST18,ST19,ST20,ST21,ST23,ST24,ST30}: Lodgepole Pine (3)
##
## SubTree [S47]
##
## WildArea = WA_NWA: Lodgepole Pine (0)
## WildArea = WA_RWA:
## :...Hillshade15 <= 169: Lodgepole Pine (95/40)
## : Hillshade15 > 169: Spruce/Fir (12/1)
## WildArea = WA_CPWA:
## :...Elevation <= 3100:
## :...Hillshade09 <= 245: Lodgepole Pine (29/6)
## : Hillshade09 > 245: Spruce/Fir (3)
## Elevation > 3100:
## :...Slope <= 22: Spruce/Fir (5)
## Slope > 22: Lodgepole Pine (1)
##
## SubTree [S48]
##
## SoilType = ST33: Spruce/Fir (3)
## SoilType = ST31:
## :...HorDistRoad <= 2563: Spruce/Fir (1)
## : HorDistRoad > 2563: Lodgepole Pine (2)
## SoilType = ST29:
## :...Aspect <= 276:
## :...HorDistToHydro <= 60: Spruce/Fir (1)
## : HorDistToHydro > 60: Lodgepole Pine (6)
## Aspect > 276:
## :...Hillshade09 <= 182: Lodgepole Pine (1)
## Hillshade09 > 182: Spruce/Fir (7)
##
## SubTree [S49]
##
## Hillshade09 <= 199: Spruce/Fir (5)
## Hillshade09 > 199: Lodgepole Pine (8)
##
## SubTree [S50]
##
## Elevation <= 3018: Spruce/Fir (1)
## Elevation > 3018: Lodgepole Pine (9)
##
## SubTree [S51]
##
## Aspect <= 192: Lodgepole Pine (4)
## Aspect > 192: Spruce/Fir (1)
##
## SubTree [S52]
##
## HorDistToHydro > 485: Spruce/Fir (3)
## HorDistToHydro <= 485:
## :...Hillshade09 <= 196: Spruce/Fir (1)
## Hillshade09 > 196: Lodgepole Pine (6)
##
## SubTree [S53]
##
## Hillshade15 <= 182: Spruce/Fir (14)
## Hillshade15 > 182: Lodgepole Pine (1)
##
## SubTree [S54]
##
## Hillshade15 > 186: Spruce/Fir (2)
## Hillshade15 <= 186:
## :...Aspect <= 28: Spruce/Fir (1)
## Aspect > 28: Lodgepole Pine (12)
##
## SubTree [S55]
##
## Elevation <= 3131: Spruce/Fir (6)
## Elevation > 3131:
## :...Hillshade09 <= 224: Lodgepole Pine (2)
## Hillshade09 > 224: Spruce/Fir (1)
##
## SubTree [S56]
##
## WildArea = WA_NWA: Lodgepole Pine (12)
## WildArea in {WA_RWA,WA_CPWA}:
## :...VertDistToHydro > 57: Lodgepole Pine (42/3)
## VertDistToHydro <= 57:
## :...HorDistToHydro > 451: Lodgepole Pine (12/1)
## HorDistToHydro <= 451:
## :...VertDistToHydro <= 18: Spruce/Fir (12/1)
## VertDistToHydro > 18:
## :...HorDistRoad <= 997: Lodgepole Pine (7)
## HorDistRoad > 997:
## :...WildArea = WA_CPWA: Spruce/Fir (5)
## WildArea = WA_RWA:
## :...HorDistToHydro <= 319: Spruce/Fir (4)
## HorDistToHydro > 319:
## :...HorDistToHydro <= 418: Lodgepole Pine (6)
## HorDistToHydro > 418: Spruce/Fir (1)
##
##
## Evaluation on training data (5810 cases):
##
## Decision Tree
## ----------------
## Size Errors
##
## 442 714(12.3%) <<
##
##
## (a) (b) (c) (d) (e) (f) (g) <-classified as
## ---- ---- ---- ---- ---- ---- ----
## 1728 384 7 (a): class Spruce/Fir
## 196 2644 7 1 2 1 (b): class Lodgepole Pine
## 17 319 6 13 (c): class Ponderosa Pine
## 4 31 1 (d): class Cottonwood/Willow
## 2 23 4 56 (e): class Aspen
## 3 8 9 3 146 (f): class Douglas-fir
## 23 172 (g): class Krummholz
##
##
## Attribute usage:
##
## 100.00% WildArea
## 99.45% SoilType
## 95.99% Elevation
## 78.30% HorDistToHydro
## 63.15% HorDistRoad
## 41.53% Hillshade12
## 34.01% HorDistFire
## 31.77% Hillshade09
## 12.41% VertDistToHydro
## 10.84% Aspect
## 7.56% Hillshade15
## 6.75% Slope
##
##
## Time: 0.1 secs
C5imp(modelCT,metric='usage')
## Overall ## WildArea 100.00 ## SoilType 99.45 ## Elevation 95.99 ## HorDistToHydro 78.30 ## HorDistRoad 63.15 ## Hillshade12 41.53 ## HorDistFire 34.01 ## Hillshade09 31.77 ## VertDistToHydro 12.41 ## Aspect 10.84 ## Hillshade15 7.56 ## Slope 6.75
modelCT2 <- C5.0(Class ~ ., data=covtype, control = C5.0Control(noGlobalPruning = FALSE,minCases=50)) plot(modelCT2, main="C5.0 Decision Tree - Pruned, min=20")
summary(modelCT2)
##
## Call:
## C5.0.formula(formula = Class ~ ., data = covtype, control
## = C5.0Control(noGlobalPruning = FALSE, minCases = 50))
##
##
## C5.0 [Release 2.07 GPL Edition] Thu Aug 29 12:48:30 2019
## -------------------------------
##
## Class specified by attribute `outcome'
##
## Read 5810 cases (13 attributes) from undefined.data
##
## Decision tree:
##
## WildArea = WA_CLPWA:
## :...Elevation <= 2395:
## : :...SoilType in {ST01,ST02,ST03,ST04,ST05,ST06,ST07,ST08,ST09,ST10,ST12,
## : : : ST13,ST15,ST18,ST19,ST20,ST21,ST22,ST23,ST24,ST25,ST26,
## : : : ST27,ST28,ST29,ST30,ST31,ST32,ST33,ST34,ST35,ST36,ST37,
## : : : ST38,ST39,ST40}: Ponderosa Pine (246/83)
## : : SoilType in {ST11,ST14,ST16,ST17}: Cottonwood/Willow (19/7)
## : Elevation > 2395:
## : :...Elevation <= 2474: Douglas-fir (57/29)
## : Elevation > 2474: Lodgepole Pine (54/30)
## WildArea in {WA_RWA,WA_NWA,WA_CPWA}:
## :...SoilType in {ST01,ST05,ST06,ST15,ST36}: Lodgepole Pine (0)
## SoilType in {ST02,ST03,ST04,ST10,ST11,ST14,ST17}:
## :...SoilType in {ST02,ST04}:
## : :...Elevation <= 2674: Ponderosa Pine (123/24)
## : : Elevation > 2674: Lodgepole Pine (52/19)
## : SoilType in {ST03,ST10,ST11,ST14,ST17}:
## : :...Elevation > 2618: Lodgepole Pine (196/44)
## : Elevation <= 2618:
## : :...SoilType in {ST03,ST11}: Lodgepole Pine (45/14)
## : SoilType in {ST10,ST14,ST17}: Douglas-fir (66/34)
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST20,ST21,ST22,ST23,
## : ST24,ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST32,ST33,ST34,ST35,
## : ST37,ST38,ST39,ST40}:
## :...SoilType in {ST35,ST37,ST38,ST39,ST40}:
## :...WildArea in {WA_RWA,WA_NWA}: Spruce/Fir (271/75)
## : WildArea = WA_CPWA: Krummholz (147/57)
## SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST19,ST20,ST21,ST22,
## : ST23,ST24,ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST32,ST33,
## : ST34}:
## :...Elevation <= 3017:
## :...Elevation <= 2918: Lodgepole Pine (1272/244)
## : Elevation > 2918:
## : :...SoilType in {ST07,ST08,ST09,ST12,ST13,ST16,ST18,ST20,ST24,
## : : ST25,ST26,ST27,ST28,ST29,ST30,ST31,ST32,ST33,
## : : ST34}: Lodgepole Pine (820/197)
## : SoilType in {ST19,ST21,ST22,ST23}: Spruce/Fir (149/60)
## Elevation > 3017:
## :...Elevation > 3148:
## :...Elevation > 3315: Spruce/Fir (97/27)
## : Elevation <= 3315:
## : :...HorDistToHydro <= 228: Spruce/Fir (418/90)
## : HorDistToHydro > 228:
## : :...Hillshade12 <= 247: Spruce/Fir (577/190)
## : Hillshade12 > 247: Lodgepole Pine (77/30)
## Elevation <= 3148:
## :...SoilType in {ST07,ST08,ST09,ST16,ST25,ST26,
## : ST28}: Spruce/Fir (0)
## SoilType in {ST12,ST13,ST27,ST32,
## : ST34}: Lodgepole Pine (194/50)
## SoilType in {ST18,ST19,ST20,ST21,ST22,ST23,ST24,ST29,ST30,
## : ST31,ST33}:
## :...HorDistRoad > 5367: Lodgepole Pine (92/25)
## HorDistRoad <= 5367:
## :...HorDistToHydro > 256:
## :...Hillshade12 > 230: Lodgepole Pine (108/32)
## : Hillshade12 <= 230:
## : :...Hillshade09 <= 234: Spruce/Fir (167/60)
## : Hillshade09 > 234: Lodgepole Pine (55/22)
## HorDistToHydro <= 256:
## :...SoilType in {ST18,ST19,ST20,ST21,ST22,ST23,
## : ST24,
## : ST30}: Spruce/Fir (272/52)
## SoilType in {ST29,ST31,ST33}:
## :...Hillshade12 <= 212: Spruce/Fir (56/11)
## Hillshade12 > 212:
## :...Elevation <= 3109: Lodgepole Pine (127/57)
## Elevation > 3109: Spruce/Fir (53/16)
##
##
## Evaluation on training data (5810 cases):
##
## Decision Tree
## ----------------
## Size Errors
##
## 27 1579(27.2%) <<
##
##
## (a) (b) (c) (d) (e) (f) (g) <-classified as
## ---- ---- ---- ---- ---- ---- ----
## 1479 587 4 49 (a): class Spruce/Fir
## 475 2328 17 23 8 (b): class Lodgepole Pine
## 54 262 3 36 (c): class Ponderosa Pine
## 1 23 12 (d): class Cottonwood/Willow
## 1 82 2 (e): class Aspen
## 40 65 4 60 (f): class Douglas-fir
## 105 90 (g): class Krummholz
##
##
## Attribute usage:
##
## 100.00% WildArea
## 98.09% SoilType
## 92.81% Elevation
## 32.87% HorDistToHydro
## 21.00% Hillshade12
## 16.01% HorDistRoad
## 3.82% Hillshade09
##
##
## Time: 0.0 secs
C5imp(modelCT2,metric='usage')
## Overall ## WildArea 100.00 ## SoilType 98.09 ## Elevation 92.81 ## HorDistToHydro 32.87 ## Hillshade12 21.00 ## HorDistRoad 16.01 ## Hillshade09 3.82 ## Aspect 0.00 ## Slope 0.00 ## VertDistToHydro 0.00 ## Hillshade15 0.00 ## HorDistFire 0.00
Warning: Code and results presented on this document are for reference use only. Code was written to be clear, not efficient. There are several ways to achieve the results, not all were considered.
See the R source code for this notebook.
