Hull Plot
plot.validation.RdThis function can provide the Hull plot. The point suggested by the Hull method is marked in red.
# S3 method for class 'validation'
plot(x, i, ...)Arguments
- x
A
validationin whichmethod="Hull".- i
A numeric, which represents the item you want to plot Hull curve.
- ...
Additional arguments.
Value
None. This function is used for side effects (plotting).
Examples
set.seed(123)
library(Qval)
## generate Q-matrix and data
K <- 4
I <- 20
IQ <- list(
P0 = runif(I, 0.2, 0.4),
P1 = runif(I, 0.6, 0.8)
)
# \donttest{
Q <- sim.Q(K, I)
data <- sim.data(Q = Q, N = 500, IQ = IQ, model = "GDINA", distribute = "horder")
#> distribute = horder
#> model = GDINA
#> number of attributes: 4
#> number of items: 20
#> num of examinees: 500
#> average of P0 = 0.31
#> average of P1 = 0.715
#> theta_mean = 0.03 , theta_sd = 0.969
#> a = 1.5 1.5 1.5 1.5
#> b = 1.5 -1.5 0.5 -0.5
MQ <- sim.MQ(Q, 0.1)
#> rate of mis-specifications = 0.1
#> rate of over-specifications = 0.05
#> rate of under-specifications = 0.05
CDM.obj <- CDM(data$dat, MQ)
#>
Iter = 1 Max. abs. change = 0.38821 Deviance = 15020.27
Iter = 2 Max. abs. change = 0.07103 Deviance = 13317.06
Iter = 3 Max. abs. change = 0.04349 Deviance = 13237.85
Iter = 4 Max. abs. change = 0.03598 Deviance = 13212.53
Iter = 5 Max. abs. change = 0.02092 Deviance = 13199.34
Iter = 6 Max. abs. change = 0.02010 Deviance = 13190.65
Iter = 7 Max. abs. change = 0.02132 Deviance = 13184.38
Iter = 8 Max. abs. change = 0.02181 Deviance = 13180.06
Iter = 9 Max. abs. change = 0.02135 Deviance = 13176.81
Iter = 10 Max. abs. change = 0.02017 Deviance = 13174.33
Iter = 11 Max. abs. change = 0.01851 Deviance = 13172.51
Iter = 12 Max. abs. change = 0.01461 Deviance = 13171.09
Iter = 13 Max. abs. change = 0.00775 Deviance = 13170.01
Iter = 14 Max. abs. change = 0.00629 Deviance = 13169.19
Iter = 15 Max. abs. change = 0.00590 Deviance = 13168.51
Iter = 16 Max. abs. change = 0.00539 Deviance = 13167.94
Iter = 17 Max. abs. change = 0.00486 Deviance = 13167.45
Iter = 18 Max. abs. change = 0.00447 Deviance = 13166.99
Iter = 19 Max. abs. change = 0.00421 Deviance = 13166.57
Iter = 20 Max. abs. change = 0.00404 Deviance = 13166.15
Iter = 21 Max. abs. change = 0.00406 Deviance = 13165.74
Iter = 22 Max. abs. change = 0.00410 Deviance = 13165.33
Iter = 23 Max. abs. change = 0.00412 Deviance = 13164.92
Iter = 24 Max. abs. change = 0.00414 Deviance = 13164.50
Iter = 25 Max. abs. change = 0.00420 Deviance = 13164.08
Iter = 26 Max. abs. change = 0.00430 Deviance = 13163.64
Iter = 27 Max. abs. change = 0.00439 Deviance = 13163.20
Iter = 28 Max. abs. change = 0.00447 Deviance = 13162.74
Iter = 29 Max. abs. change = 0.00454 Deviance = 13162.28
Iter = 30 Max. abs. change = 0.00460 Deviance = 13161.80
Iter = 31 Max. abs. change = 0.00464 Deviance = 13161.31
Iter = 32 Max. abs. change = 0.00465 Deviance = 13160.82
Iter = 33 Max. abs. change = 0.00464 Deviance = 13160.31
Iter = 34 Max. abs. change = 0.00473 Deviance = 13159.81
Iter = 35 Max. abs. change = 0.00485 Deviance = 13159.29
Iter = 36 Max. abs. change = 0.00489 Deviance = 13158.81
Iter = 37 Max. abs. change = 0.00493 Deviance = 13158.34
Iter = 38 Max. abs. change = 0.00495 Deviance = 13157.89
Iter = 39 Max. abs. change = 0.00497 Deviance = 13157.46
Iter = 40 Max. abs. change = 0.00496 Deviance = 13157.06
Iter = 41 Max. abs. change = 0.00494 Deviance = 13156.68
Iter = 42 Max. abs. change = 0.00492 Deviance = 13156.33
Iter = 43 Max. abs. change = 0.00486 Deviance = 13156.01
Iter = 44 Max. abs. change = 0.00480 Deviance = 13155.72
Iter = 45 Max. abs. change = 0.00473 Deviance = 13155.45
Iter = 46 Max. abs. change = 0.00465 Deviance = 13155.22
Iter = 47 Max. abs. change = 0.00457 Deviance = 13155.01
Iter = 48 Max. abs. change = 0.00448 Deviance = 13154.82
Iter = 49 Max. abs. change = 0.00441 Deviance = 13154.65
Iter = 50 Max. abs. change = 0.00431 Deviance = 13154.50
Iter = 51 Max. abs. change = 0.00424 Deviance = 13154.37
Iter = 52 Max. abs. change = 0.00413 Deviance = 13154.25
Iter = 53 Max. abs. change = 0.00405 Deviance = 13154.14
Iter = 54 Max. abs. change = 0.00397 Deviance = 13154.04
Iter = 55 Max. abs. change = 0.00390 Deviance = 13153.95
Iter = 56 Max. abs. change = 0.00385 Deviance = 13153.87
Iter = 57 Max. abs. change = 0.00380 Deviance = 13153.79
Iter = 58 Max. abs. change = 0.00375 Deviance = 13153.72
Iter = 59 Max. abs. change = 0.00371 Deviance = 13153.65
Iter = 60 Max. abs. change = 0.00367 Deviance = 13153.59
Iter = 61 Max. abs. change = 0.00222 Deviance = 13153.52
Iter = 62 Max. abs. change = 0.00178 Deviance = 13153.47
Iter = 63 Max. abs. change = 0.00170 Deviance = 13153.41
Iter = 64 Max. abs. change = 0.00164 Deviance = 13153.36
Iter = 65 Max. abs. change = 0.00157 Deviance = 13153.31
Iter = 66 Max. abs. change = 0.00150 Deviance = 13153.27
Iter = 67 Max. abs. change = 0.00144 Deviance = 13153.22
Iter = 68 Max. abs. change = 0.00138 Deviance = 13153.18
Iter = 69 Max. abs. change = 0.00133 Deviance = 13153.14
Iter = 70 Max. abs. change = 0.00128 Deviance = 13153.10
Iter = 71 Max. abs. change = 0.00123 Deviance = 13153.06
Iter = 72 Max. abs. change = 0.00119 Deviance = 13153.03
Iter = 73 Max. abs. change = 0.00117 Deviance = 13152.99
Iter = 74 Max. abs. change = 0.00117 Deviance = 13152.95
Iter = 75 Max. abs. change = 0.00117 Deviance = 13152.92
Iter = 76 Max. abs. change = 0.00117 Deviance = 13152.88
Iter = 77 Max. abs. change = 0.00119 Deviance = 13152.85
Iter = 78 Max. abs. change = 0.00125 Deviance = 13152.81
Iter = 79 Max. abs. change = 0.00132 Deviance = 13152.78
Iter = 80 Max. abs. change = 0.00138 Deviance = 13152.75
Iter = 81 Max. abs. change = 0.00144 Deviance = 13152.71
Iter = 82 Max. abs. change = 0.00151 Deviance = 13152.68
Iter = 83 Max. abs. change = 0.00157 Deviance = 13152.64
Iter = 84 Max. abs. change = 0.00163 Deviance = 13152.61
Iter = 85 Max. abs. change = 0.00169 Deviance = 13152.58
Iter = 86 Max. abs. change = 0.00175 Deviance = 13152.54
Iter = 87 Max. abs. change = 0.00181 Deviance = 13152.51
Iter = 88 Max. abs. change = 0.00187 Deviance = 13152.48
Iter = 89 Max. abs. change = 0.00192 Deviance = 13152.44
Iter = 90 Max. abs. change = 0.00198 Deviance = 13152.41
Iter = 91 Max. abs. change = 0.00204 Deviance = 13152.37
Iter = 92 Max. abs. change = 0.00210 Deviance = 13152.34
Iter = 93 Max. abs. change = 0.00216 Deviance = 13152.30
Iter = 94 Max. abs. change = 0.00221 Deviance = 13152.27
Iter = 95 Max. abs. change = 0.00226 Deviance = 13152.23
Iter = 96 Max. abs. change = 0.00232 Deviance = 13152.20
Iter = 97 Max. abs. change = 0.00237 Deviance = 13152.16
Iter = 98 Max. abs. change = 0.00243 Deviance = 13152.13
Iter = 99 Max. abs. change = 0.00249 Deviance = 13152.09
Iter = 100 Max. abs. change = 0.00254 Deviance = 13152.06
Iter = 101 Max. abs. change = 0.00260 Deviance = 13152.02
Iter = 102 Max. abs. change = 0.00265 Deviance = 13151.98
Iter = 103 Max. abs. change = 0.00271 Deviance = 13151.95
Iter = 104 Max. abs. change = 0.00276 Deviance = 13151.91
Iter = 105 Max. abs. change = 0.00282 Deviance = 13151.87
Iter = 106 Max. abs. change = 0.00287 Deviance = 13151.83
Iter = 107 Max. abs. change = 0.00293 Deviance = 13151.80
Iter = 108 Max. abs. change = 0.00298 Deviance = 13151.76
Iter = 109 Max. abs. change = 0.00304 Deviance = 13151.72
Iter = 110 Max. abs. change = 0.00309 Deviance = 13151.68
Iter = 111 Max. abs. change = 0.00315 Deviance = 13151.64
Iter = 112 Max. abs. change = 0.00320 Deviance = 13151.60
Iter = 113 Max. abs. change = 0.00325 Deviance = 13151.56
Iter = 114 Max. abs. change = 0.00331 Deviance = 13151.52
Iter = 115 Max. abs. change = 0.00335 Deviance = 13151.48
Iter = 116 Max. abs. change = 0.00340 Deviance = 13151.44
Iter = 117 Max. abs. change = 0.00345 Deviance = 13151.40
Iter = 118 Max. abs. change = 0.00349 Deviance = 13151.36
Iter = 119 Max. abs. change = 0.00354 Deviance = 13151.32
Iter = 120 Max. abs. change = 0.00359 Deviance = 13151.28
Iter = 121 Max. abs. change = 0.00365 Deviance = 13151.24
Iter = 122 Max. abs. change = 0.00371 Deviance = 13151.19
Iter = 123 Max. abs. change = 0.00377 Deviance = 13151.15
Iter = 124 Max. abs. change = 0.00384 Deviance = 13151.11
Iter = 125 Max. abs. change = 0.00390 Deviance = 13151.06
Iter = 126 Max. abs. change = 0.00396 Deviance = 13151.02
Iter = 127 Max. abs. change = 0.00402 Deviance = 13150.98
Iter = 128 Max. abs. change = 0.00407 Deviance = 13150.93
Iter = 129 Max. abs. change = 0.00413 Deviance = 13150.89
Iter = 130 Max. abs. change = 0.00418 Deviance = 13150.84
Iter = 131 Max. abs. change = 0.00423 Deviance = 13150.79
Iter = 132 Max. abs. change = 0.00427 Deviance = 13150.75
Iter = 133 Max. abs. change = 0.00430 Deviance = 13150.70
Iter = 134 Max. abs. change = 0.00433 Deviance = 13150.65
Iter = 135 Max. abs. change = 0.00436 Deviance = 13150.60
Iter = 136 Max. abs. change = 0.00437 Deviance = 13150.55
Iter = 137 Max. abs. change = 0.00439 Deviance = 13150.51
Iter = 138 Max. abs. change = 0.00439 Deviance = 13150.46
Iter = 139 Max. abs. change = 0.00438 Deviance = 13150.41
Iter = 140 Max. abs. change = 0.00437 Deviance = 13150.36
Iter = 141 Max. abs. change = 0.00435 Deviance = 13150.31
Iter = 142 Max. abs. change = 0.00322 Deviance = 13150.26
Iter = 143 Max. abs. change = 0.00261 Deviance = 13150.21
Iter = 144 Max. abs. change = 0.00237 Deviance = 13150.17
Iter = 145 Max. abs. change = 0.00217 Deviance = 13150.14
Iter = 146 Max. abs. change = 0.00200 Deviance = 13150.10
Iter = 147 Max. abs. change = 0.00185 Deviance = 13150.06
Iter = 148 Max. abs. change = 0.00172 Deviance = 13150.03
Iter = 149 Max. abs. change = 0.00160 Deviance = 13150.00
Iter = 150 Max. abs. change = 0.00149 Deviance = 13149.96
Iter = 151 Max. abs. change = 0.00145 Deviance = 13149.93
Iter = 152 Max. abs. change = 0.00140 Deviance = 13149.90
Iter = 153 Max. abs. change = 0.00136 Deviance = 13149.87
Iter = 154 Max. abs. change = 0.00133 Deviance = 13149.84
Iter = 155 Max. abs. change = 0.00133 Deviance = 13149.80
Iter = 156 Max. abs. change = 0.00137 Deviance = 13149.77
Iter = 157 Max. abs. change = 0.00141 Deviance = 13149.75
Iter = 158 Max. abs. change = 0.00144 Deviance = 13149.72
Iter = 159 Max. abs. change = 0.00148 Deviance = 13149.69
Iter = 160 Max. abs. change = 0.00151 Deviance = 13149.66
Iter = 161 Max. abs. change = 0.00155 Deviance = 13149.63
Iter = 162 Max. abs. change = 0.00159 Deviance = 13149.60
Iter = 163 Max. abs. change = 0.00162 Deviance = 13149.58
Iter = 164 Max. abs. change = 0.00166 Deviance = 13149.55
Iter = 165 Max. abs. change = 0.00168 Deviance = 13149.52
Iter = 166 Max. abs. change = 0.00172 Deviance = 13149.49
Iter = 167 Max. abs. change = 0.00176 Deviance = 13149.47
Iter = 168 Max. abs. change = 0.00178 Deviance = 13149.44
Iter = 169 Max. abs. change = 0.00181 Deviance = 13149.42
Iter = 170 Max. abs. change = 0.00184 Deviance = 13149.39
Iter = 171 Max. abs. change = 0.00187 Deviance = 13149.37
Iter = 172 Max. abs. change = 0.00190 Deviance = 13149.34
Iter = 173 Max. abs. change = 0.00192 Deviance = 13149.32
Iter = 174 Max. abs. change = 0.00195 Deviance = 13149.30
Iter = 175 Max. abs. change = 0.00196 Deviance = 13149.28
Iter = 176 Max. abs. change = 0.00199 Deviance = 13149.25
Iter = 177 Max. abs. change = 0.00200 Deviance = 13149.23
Iter = 178 Max. abs. change = 0.00202 Deviance = 13149.21
Iter = 179 Max. abs. change = 0.00205 Deviance = 13149.19
Iter = 180 Max. abs. change = 0.00206 Deviance = 13149.17
Iter = 181 Max. abs. change = 0.00208 Deviance = 13149.15
Iter = 182 Max. abs. change = 0.00210 Deviance = 13149.13
Iter = 183 Max. abs. change = 0.00212 Deviance = 13149.10
Iter = 184 Max. abs. change = 0.00214 Deviance = 13149.08
Iter = 185 Max. abs. change = 0.00216 Deviance = 13149.06
Iter = 186 Max. abs. change = 0.00218 Deviance = 13149.04
Iter = 187 Max. abs. change = 0.00220 Deviance = 13149.02
Iter = 188 Max. abs. change = 0.00222 Deviance = 13149.00
Iter = 189 Max. abs. change = 0.00224 Deviance = 13148.98
Iter = 190 Max. abs. change = 0.00225 Deviance = 13148.95
Iter = 191 Max. abs. change = 0.00227 Deviance = 13148.93
Iter = 192 Max. abs. change = 0.00229 Deviance = 13148.91
Iter = 193 Max. abs. change = 0.00230 Deviance = 13148.89
Iter = 194 Max. abs. change = 0.00232 Deviance = 13148.86
Iter = 195 Max. abs. change = 0.00233 Deviance = 13148.84
Iter = 196 Max. abs. change = 0.00234 Deviance = 13148.82
Iter = 197 Max. abs. change = 0.00236 Deviance = 13148.79
Iter = 198 Max. abs. change = 0.00237 Deviance = 13148.77
Iter = 199 Max. abs. change = 0.00238 Deviance = 13148.75
Iter = 200 Max. abs. change = 0.00239 Deviance = 13148.72
Iter = 201 Max. abs. change = 0.00239 Deviance = 13148.70
Iter = 202 Max. abs. change = 0.00240 Deviance = 13148.67
Iter = 203 Max. abs. change = 0.00241 Deviance = 13148.65
Iter = 204 Max. abs. change = 0.00241 Deviance = 13148.62
Iter = 205 Max. abs. change = 0.00241 Deviance = 13148.60
Iter = 206 Max. abs. change = 0.00242 Deviance = 13148.57
Iter = 207 Max. abs. change = 0.00242 Deviance = 13148.54
Iter = 208 Max. abs. change = 0.00242 Deviance = 13148.52
Iter = 209 Max. abs. change = 0.00248 Deviance = 13148.49
Iter = 210 Max. abs. change = 0.00253 Deviance = 13148.47
Iter = 211 Max. abs. change = 0.00258 Deviance = 13148.44
Iter = 212 Max. abs. change = 0.00263 Deviance = 13148.41
Iter = 213 Max. abs. change = 0.00268 Deviance = 13148.39
Iter = 214 Max. abs. change = 0.00273 Deviance = 13148.36
Iter = 215 Max. abs. change = 0.00278 Deviance = 13148.34
Iter = 216 Max. abs. change = 0.00282 Deviance = 13148.31
Iter = 217 Max. abs. change = 0.00287 Deviance = 13148.28
Iter = 218 Max. abs. change = 0.00291 Deviance = 13148.26
Iter = 219 Max. abs. change = 0.00295 Deviance = 13148.23
Iter = 220 Max. abs. change = 0.00299 Deviance = 13148.21
Iter = 221 Max. abs. change = 0.00302 Deviance = 13148.18
Iter = 222 Max. abs. change = 0.00306 Deviance = 13148.16
Iter = 223 Max. abs. change = 0.00309 Deviance = 13148.13
Iter = 224 Max. abs. change = 0.00311 Deviance = 13148.11
Iter = 225 Max. abs. change = 0.00314 Deviance = 13148.09
Iter = 226 Max. abs. change = 0.00317 Deviance = 13148.06
Iter = 227 Max. abs. change = 0.00319 Deviance = 13148.04
Iter = 228 Max. abs. change = 0.00322 Deviance = 13148.02
Iter = 229 Max. abs. change = 0.00324 Deviance = 13147.99
Iter = 230 Max. abs. change = 0.00326 Deviance = 13147.97
Iter = 231 Max. abs. change = 0.00328 Deviance = 13147.95
Iter = 232 Max. abs. change = 0.00329 Deviance = 13147.93
Iter = 233 Max. abs. change = 0.00331 Deviance = 13147.91
Iter = 234 Max. abs. change = 0.00332 Deviance = 13147.89
Iter = 235 Max. abs. change = 0.00333 Deviance = 13147.87
Iter = 236 Max. abs. change = 0.00334 Deviance = 13147.85
Iter = 237 Max. abs. change = 0.00335 Deviance = 13147.83
Iter = 238 Max. abs. change = 0.00336 Deviance = 13147.81
Iter = 239 Max. abs. change = 0.00337 Deviance = 13147.80
Iter = 240 Max. abs. change = 0.00338 Deviance = 13147.78
Iter = 241 Max. abs. change = 0.00339 Deviance = 13147.76
Iter = 242 Max. abs. change = 0.00339 Deviance = 13147.75
Iter = 243 Max. abs. change = 0.00338 Deviance = 13147.73
Iter = 244 Max. abs. change = 0.00339 Deviance = 13147.71
Iter = 245 Max. abs. change = 0.00338 Deviance = 13147.70
Iter = 246 Max. abs. change = 0.00343 Deviance = 13147.68
Iter = 247 Max. abs. change = 0.00341 Deviance = 13147.67
Iter = 248 Max. abs. change = 0.00340 Deviance = 13147.65
Iter = 249 Max. abs. change = 0.00339 Deviance = 13147.64
Iter = 250 Max. abs. change = 0.00338 Deviance = 13147.62
Iter = 251 Max. abs. change = 0.00337 Deviance = 13147.61
Iter = 252 Max. abs. change = 0.00336 Deviance = 13147.59
Iter = 253 Max. abs. change = 0.00335 Deviance = 13147.58
Iter = 254 Max. abs. change = 0.00334 Deviance = 13147.56
Iter = 255 Max. abs. change = 0.00334 Deviance = 13147.55
Iter = 256 Max. abs. change = 0.00333 Deviance = 13147.54
Iter = 257 Max. abs. change = 0.00332 Deviance = 13147.52
Iter = 258 Max. abs. change = 0.00333 Deviance = 13147.51
Iter = 259 Max. abs. change = 0.00332 Deviance = 13147.49
Iter = 260 Max. abs. change = 0.00326 Deviance = 13147.48
Iter = 261 Max. abs. change = 0.00313 Deviance = 13147.47
Iter = 262 Max. abs. change = 0.00302 Deviance = 13147.46
Iter = 263 Max. abs. change = 0.00291 Deviance = 13147.44
Iter = 264 Max. abs. change = 0.00282 Deviance = 13147.43
Iter = 265 Max. abs. change = 0.00274 Deviance = 13147.42
Iter = 266 Max. abs. change = 0.00267 Deviance = 13147.41
Iter = 267 Max. abs. change = 0.00246 Deviance = 13147.40
Iter = 268 Max. abs. change = 0.00220 Deviance = 13147.39
Iter = 269 Max. abs. change = 0.00197 Deviance = 13147.38
Iter = 270 Max. abs. change = 0.00177 Deviance = 13147.37
Iter = 271 Max. abs. change = 0.00160 Deviance = 13147.36
Iter = 272 Max. abs. change = 0.00147 Deviance = 13147.35
Iter = 273 Max. abs. change = 0.00143 Deviance = 13147.34
Iter = 274 Max. abs. change = 0.00143 Deviance = 13147.33
Iter = 275 Max. abs. change = 0.00144 Deviance = 13147.32
Iter = 276 Max. abs. change = 0.00144 Deviance = 13147.31
Iter = 277 Max. abs. change = 0.00144 Deviance = 13147.30
Iter = 278 Max. abs. change = 0.00145 Deviance = 13147.29
Iter = 279 Max. abs. change = 0.00145 Deviance = 13147.28
Iter = 280 Max. abs. change = 0.00145 Deviance = 13147.27
Iter = 281 Max. abs. change = 0.00145 Deviance = 13147.26
Iter = 282 Max. abs. change = 0.00145 Deviance = 13147.25
Iter = 283 Max. abs. change = 0.00145 Deviance = 13147.24
Iter = 284 Max. abs. change = 0.00144 Deviance = 13147.23
Iter = 285 Max. abs. change = 0.00144 Deviance = 13147.22
Iter = 286 Max. abs. change = 0.00144 Deviance = 13147.22
Iter = 287 Max. abs. change = 0.00144 Deviance = 13147.21
Iter = 288 Max. abs. change = 0.00143 Deviance = 13147.20
Iter = 289 Max. abs. change = 0.00143 Deviance = 13147.19
Iter = 290 Max. abs. change = 0.00143 Deviance = 13147.18
Iter = 291 Max. abs. change = 0.00142 Deviance = 13147.17
Iter = 292 Max. abs. change = 0.00142 Deviance = 13147.16
Iter = 293 Max. abs. change = 0.00142 Deviance = 13147.15
Iter = 294 Max. abs. change = 0.00141 Deviance = 13147.14
Iter = 295 Max. abs. change = 0.00141 Deviance = 13147.13
Iter = 296 Max. abs. change = 0.00140 Deviance = 13147.13
Iter = 297 Max. abs. change = 0.00140 Deviance = 13147.12
Iter = 298 Max. abs. change = 0.00140 Deviance = 13147.11
Iter = 299 Max. abs. change = 0.00139 Deviance = 13147.10
Iter = 300 Max. abs. change = 0.00139 Deviance = 13147.09
Iter = 301 Max. abs. change = 0.00139 Deviance = 13147.08
Iter = 302 Max. abs. change = 0.00138 Deviance = 13147.07
Iter = 303 Max. abs. change = 0.00138 Deviance = 13147.06
Iter = 304 Max. abs. change = 0.00138 Deviance = 13147.05
Iter = 305 Max. abs. change = 0.00137 Deviance = 13147.04
Iter = 306 Max. abs. change = 0.00137 Deviance = 13147.03
Iter = 307 Max. abs. change = 0.00136 Deviance = 13147.02
Iter = 308 Max. abs. change = 0.00136 Deviance = 13147.01
Iter = 309 Max. abs. change = 0.00135 Deviance = 13147.00
Iter = 310 Max. abs. change = 0.00135 Deviance = 13146.98
Iter = 311 Max. abs. change = 0.00135 Deviance = 13146.97
Iter = 312 Max. abs. change = 0.00134 Deviance = 13146.96
Iter = 313 Max. abs. change = 0.00134 Deviance = 13146.95
Iter = 314 Max. abs. change = 0.00133 Deviance = 13146.94
Iter = 315 Max. abs. change = 0.00133 Deviance = 13146.93
Iter = 316 Max. abs. change = 0.00132 Deviance = 13146.92
Iter = 317 Max. abs. change = 0.00132 Deviance = 13146.90
Iter = 318 Max. abs. change = 0.00131 Deviance = 13146.89
Iter = 319 Max. abs. change = 0.00130 Deviance = 13146.88
Iter = 320 Max. abs. change = 0.00130 Deviance = 13146.87
Iter = 321 Max. abs. change = 0.00129 Deviance = 13146.85
Iter = 322 Max. abs. change = 0.00128 Deviance = 13146.84
Iter = 323 Max. abs. change = 0.00127 Deviance = 13146.83
Iter = 324 Max. abs. change = 0.00127 Deviance = 13146.82
Iter = 325 Max. abs. change = 0.00126 Deviance = 13146.80
Iter = 326 Max. abs. change = 0.00125 Deviance = 13146.79
Iter = 327 Max. abs. change = 0.00124 Deviance = 13146.77
Iter = 328 Max. abs. change = 0.00123 Deviance = 13146.76
Iter = 329 Max. abs. change = 0.00122 Deviance = 13146.75
Iter = 330 Max. abs. change = 0.00121 Deviance = 13146.73
Iter = 331 Max. abs. change = 0.00119 Deviance = 13146.72
Iter = 332 Max. abs. change = 0.00118 Deviance = 13146.71
Iter = 333 Max. abs. change = 0.00117 Deviance = 13146.69
Iter = 334 Max. abs. change = 0.00116 Deviance = 13146.68
Iter = 335 Max. abs. change = 0.00114 Deviance = 13146.66
Iter = 336 Max. abs. change = 0.00113 Deviance = 13146.65
Iter = 337 Max. abs. change = 0.00111 Deviance = 13146.63
Iter = 338 Max. abs. change = 0.00110 Deviance = 13146.62
Iter = 339 Max. abs. change = 0.00108 Deviance = 13146.60
Iter = 340 Max. abs. change = 0.00106 Deviance = 13146.59
Iter = 341 Max. abs. change = 0.00104 Deviance = 13146.58
Iter = 342 Max. abs. change = 0.00103 Deviance = 13146.56
Iter = 343 Max. abs. change = 0.00101 Deviance = 13146.55
Iter = 344 Max. abs. change = 0.00099 Deviance = 13146.53
Iter = 345 Max. abs. change = 0.00097 Deviance = 13146.52
Iter = 346 Max. abs. change = 0.00095 Deviance = 13146.51
Iter = 347 Max. abs. change = 0.00093 Deviance = 13146.49
Iter = 348 Max. abs. change = 0.00091 Deviance = 13146.48
Iter = 349 Max. abs. change = 0.00089 Deviance = 13146.46
Iter = 350 Max. abs. change = 0.00087 Deviance = 13146.45
Iter = 351 Max. abs. change = 0.00095 Deviance = 13146.44
Iter = 352 Max. abs. change = 0.00083 Deviance = 13146.42
Iter = 353 Max. abs. change = 0.00081 Deviance = 13146.41
Iter = 354 Max. abs. change = 0.00103 Deviance = 13146.40
Iter = 355 Max. abs. change = 0.00077 Deviance = 13146.39
Iter = 356 Max. abs. change = 0.00137 Deviance = 13146.37
Iter = 357 Max. abs. change = 0.00074 Deviance = 13146.36
Iter = 358 Max. abs. change = 0.00073 Deviance = 13146.35
Iter = 359 Max. abs. change = 0.00072 Deviance = 13146.34
Iter = 360 Max. abs. change = 0.00070 Deviance = 13146.33
Iter = 361 Max. abs. change = 0.00113 Deviance = 13146.32
Iter = 362 Max. abs. change = 0.00068 Deviance = 13146.31
Iter = 363 Max. abs. change = 0.00066 Deviance = 13146.30
Iter = 364 Max. abs. change = 0.00116 Deviance = 13146.29
Iter = 365 Max. abs. change = 0.00063 Deviance = 13146.28
Iter = 366 Max. abs. change = 0.00062 Deviance = 13146.27
Iter = 367 Max. abs. change = 0.00118 Deviance = 13146.26
Iter = 368 Max. abs. change = 0.00059 Deviance = 13146.25
Iter = 369 Max. abs. change = 0.00115 Deviance = 13146.24
Iter = 370 Max. abs. change = 0.00056 Deviance = 13146.23
Iter = 371 Max. abs. change = 0.00111 Deviance = 13146.22
Iter = 372 Max. abs. change = 0.00053 Deviance = 13146.22
Iter = 373 Max. abs. change = 0.00109 Deviance = 13146.21
Iter = 374 Max. abs. change = 0.00051 Deviance = 13146.20
Iter = 375 Max. abs. change = 0.00108 Deviance = 13146.20
Iter = 376 Max. abs. change = 0.00048 Deviance = 13146.19
Iter = 377 Max. abs. change = 0.00107 Deviance = 13146.18
Iter = 378 Max. abs. change = 0.00046 Deviance = 13146.18
Iter = 379 Max. abs. change = 0.00106 Deviance = 13146.17
Iter = 380 Max. abs. change = 0.00043 Deviance = 13146.17
Iter = 381 Max. abs. change = 0.00105 Deviance = 13146.16
Iter = 382 Max. abs. change = 0.00041 Deviance = 13146.15
Iter = 383 Max. abs. change = 0.00103 Deviance = 13146.15
Iter = 384 Max. abs. change = 0.00039 Deviance = 13146.15
Iter = 385 Max. abs. change = 0.00101 Deviance = 13146.14
Iter = 386 Max. abs. change = 0.00036 Deviance = 13146.14
Iter = 387 Max. abs. change = 0.00100 Deviance = 13146.13
Iter = 388 Max. abs. change = 0.00034 Deviance = 13146.13
Iter = 389 Max. abs. change = 0.00098 Deviance = 13146.12
Iter = 390 Max. abs. change = 0.00032 Deviance = 13146.12
Iter = 391 Max. abs. change = 0.00097 Deviance = 13146.12
Iter = 392 Max. abs. change = 0.00030 Deviance = 13146.11
Iter = 393 Max. abs. change = 0.00094 Deviance = 13146.11
Iter = 394 Max. abs. change = 0.00028 Deviance = 13146.11
Iter = 395 Max. abs. change = 0.00092 Deviance = 13146.11
Iter = 396 Max. abs. change = 0.00027 Deviance = 13146.10
Iter = 397 Max. abs. change = 0.00090 Deviance = 13146.10
Iter = 398 Max. abs. change = 0.00025 Deviance = 13146.10
Iter = 399 Max. abs. change = 0.00087 Deviance = 13146.09
Iter = 400 Max. abs. change = 0.00023 Deviance = 13146.09
Iter = 401 Max. abs. change = 0.00085 Deviance = 13146.09
Iter = 402 Max. abs. change = 0.00077 Deviance = 13146.09
Iter = 403 Max. abs. change = 0.00021 Deviance = 13146.09
Iter = 404 Max. abs. change = 0.00077 Deviance = 13146.08
Iter = 405 Max. abs. change = 0.00020 Deviance = 13146.08
Iter = 406 Max. abs. change = 0.00075 Deviance = 13146.08
Iter = 407 Max. abs. change = 0.00068 Deviance = 13146.08
Iter = 408 Max. abs. change = 0.00018 Deviance = 13146.08
Iter = 409 Max. abs. change = 0.00067 Deviance = 13146.08
Iter = 410 Max. abs. change = 0.00017 Deviance = 13146.07
Iter = 411 Max. abs. change = 0.00065 Deviance = 13146.07
Iter = 412 Max. abs. change = 0.00060 Deviance = 13146.07
Iter = 413 Max. abs. change = 0.00015 Deviance = 13146.07
Iter = 414 Max. abs. change = 0.00059 Deviance = 13146.07
Iter = 415 Max. abs. change = 0.00054 Deviance = 13146.07
Iter = 416 Max. abs. change = 0.00014 Deviance = 13146.07
Iter = 417 Max. abs. change = 0.00054 Deviance = 13146.07
Iter = 418 Max. abs. change = 0.00013 Deviance = 13146.06
Iter = 419 Max. abs. change = 0.00053 Deviance = 13146.06
Iter = 420 Max. abs. change = 0.00012 Deviance = 13146.06
Iter = 421 Max. abs. change = 0.00012 Deviance = 13146.06
Iter = 422 Max. abs. change = 0.00011 Deviance = 13146.06
Iter = 423 Max. abs. change = 0.00056 Deviance = 13146.06
Iter = 424 Max. abs. change = 0.00051 Deviance = 13146.06
Iter = 425 Max. abs. change = 0.00010 Deviance = 13146.06
Iter = 426 Max. abs. change = 0.00010 Deviance = 13146.06
Iter = 427 Max. abs. change = 0.00010 Deviance = 13146.06
############### ESA ###############
Hull.obj <- validation(data$dat, MQ, CDM.obj, method = "Hull", search.method = "ESA")
#> Hull method with ESA in test level iteration ...
#> Iter = 1/ 1, 6 items have changed, ΔPVAF=1.25418
## plot Hull curve for item 20
plot(Hull.obj, 20)
############### PAA ###############
Hull.obj <- validation(data$dat, MQ, CDM.obj, method = "Hull", search.method = "PAA")
#> Hull method with PAA in test level iteration ...
#> Iter = 1/ 1, 8 items have changed, ΔPVAF=1.17771
## plot Hull curve for item 20
plot(Hull.obj, 20)
# }