| draw_parameters {mirt} | R Documentation |
Draws plausible parameters from a model using parametric sampling (if the information matrix
was computed) or via bootstrap sampling. Primarily for use with the DRF function.
draw_parameters(
mod,
draws,
method = c("parametric", "boostrap"),
redraws = 20,
verbose = FALSE,
...
)
mod |
estimated single or multiple-group model |
draws |
number of draws to obtain |
method |
type of plausible values to obtain. Can be 'parametric', for the parametric sampling
scheme which uses the estimated information matrix, or 'boostrap' to obtain values from the |
redraws |
number of redraws to perform when the given parameteric sample does not satisfy the upper and lower parameter bounds. If a valid set cannot be found within this number of draws then an error will be thrown |
verbose |
logical; include additional information in the console? |
... |
additional arguments to be passed |
returns a draws x p matrix of plausible parameters, where each row correspeonds to a single set
## No test:
set.seed(1234)
n <- 40
N <- 500
# only first 5 items as anchors
model <- 'F = 1-40
CONSTRAINB = (1-5, a1), (1-5, d)'
a <- matrix(1, n)
d <- matrix(rnorm(n), n)
group <- c(rep('Group_1', N), rep('Group_2', N))
## -------------
# groups completely equal
dat1 <- simdata(a, d, N, itemtype = 'dich')
dat2 <- simdata(a, d, N, itemtype = 'dich')
dat <- rbind(dat1, dat2)
mod <- multipleGroup(dat, model, group=group, SE=TRUE,
invariance=c('free_means', 'free_var'))
param_set <- draw_parameters(mod, 100)
head(param_set)
## [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
## [1,] 0.9640820 -1.025637 0 1 0.9035820 0.3686735 0 1 1.1159592
## [2,] 1.0242350 -1.135846 0 1 1.2700899 0.3947390 0 1 1.1117053
## [3,] 1.1580895 -1.205314 0 1 0.9781231 0.3636032 0 1 1.1340118
## [4,] 1.1288740 -1.233294 0 1 1.0818873 0.4541240 0 1 1.1190510
## [5,] 0.8840735 -1.156058 0 1 0.9764737 0.2324264 0 1 1.1933744
## [6,] 1.2429795 -1.196233 0 1 1.1965378 0.5038754 0 1 0.9889098
## [,10] [,11] [,12] [,13] [,14] [,15] [,16] [,17] [,18]
## [1,] 1.2508606 0 1 1.379817 -2.414790 0 1 0.9951578 0.4610141
## [2,] 1.0071835 0 1 1.126177 -2.089796 0 1 1.0102581 0.5549880
## [3,] 0.9652278 0 1 1.163485 -2.293107 0 1 1.0724707 0.3892196
## [4,] 1.0102605 0 1 1.049364 -2.363929 0 1 0.9512160 0.4136668
## [5,] 1.3091908 0 1 1.093297 -2.331091 0 1 0.6631688 0.4421396
## [6,] 1.0277041 0 1 1.256919 -2.300570 0 1 0.8979338 0.3702290
## [,19] [,20] [,21] [,22] [,23] [,24] [,25] [,26] [,27]
## [1,] 0 1 1.203618 0.2216977 0 1 0.9533236 -0.7272384 0
## [2,] 0 1 1.388906 0.4492987 0 1 1.3607317 -0.6005731 0
## [3,] 0 1 1.248170 0.3962940 0 1 1.3885415 -0.6463924 0
## [4,] 0 1 1.131894 0.5159175 0 1 1.2140939 -0.4600616 0
## [5,] 0 1 1.126889 0.2883841 0 1 1.0191816 -0.4869150 0
## [6,] 0 1 1.263055 0.5372564 0 1 1.3420745 -0.3351283 0
## [,28] [,29] [,30] [,31] [,32] [,33] [,34] [,35] [,36]
## [1,] 1 0.9412949 -0.6907454 0 1 0.7893777 -0.3469677 0 1
## [2,] 1 1.0437567 -0.5674306 0 1 1.0020387 -0.3908561 0 1
## [3,] 1 1.1660816 -0.7906189 0 1 0.9738665 -0.6216756 0 1
## [4,] 1 1.3369578 -0.6053572 0 1 0.7296202 -0.5198516 0 1
## [5,] 1 1.0611240 -0.5738293 0 1 1.0158407 -0.4732140 0 1
## [6,] 1 1.1263624 -0.4911367 0 1 1.0648714 -0.4911520 0 1
## [,37] [,38] [,39] [,40] [,41] [,42] [,43] [,44] [,45]
## [1,] 0.9372372 -0.9548933 0 1 0.8613111 -0.4946877 0 1 1.236333
## [2,] 1.1602643 -0.9131340 0 1 1.1955656 -0.2974996 0 1 1.142936
## [3,] 1.0114586 -0.9333135 0 1 1.4418471 -0.4119431 0 1 1.182460
## [4,] 0.9559303 -0.9832482 0 1 1.1293038 -0.4163494 0 1 1.056209
## [5,] 0.8807150 -0.9650714 0 1 1.1533567 -0.5676485 0 1 1.029748
## [6,] 1.1047616 -0.6823101 0 1 1.1008082 -0.4475463 0 1 1.063712
## [,46] [,47] [,48] [,49] [,50] [,51] [,52] [,53]
## [1,] -0.9867348 0 1 1.3001988 -0.8350623 0 1 0.7229721
## [2,] -0.9141119 0 1 1.1131731 -0.6513477 0 1 0.7332920
## [3,] -0.9492297 0 1 1.1390632 -0.9430970 0 1 0.9601586
## [4,] -0.9026954 0 1 1.1045350 -0.9518095 0 1 1.0452774
## [5,] -1.0089725 0 1 1.2351153 -0.9491126 0 1 0.8533607
## [6,] -0.8728759 0 1 0.9540588 -0.6575739 0 1 0.7496948
## [,54] [,55] [,56] [,57] [,58] [,59] [,60] [,61]
## [1,] 0.02734016 0 1 1.132112 1.0329441 0 1 1.2742392
## [2,] 0.28521567 0 1 1.332322 1.0076352 0 1 0.9898161
## [3,] 0.11614600 0 1 1.408233 1.0346187 0 1 1.3281305
## [4,] 0.11898908 0 1 1.435560 1.0590079 0 1 0.7513985
## [5,] 0.04327199 0 1 1.301536 0.9688512 0 1 1.0652394
## [6,] 0.05509203 0 1 1.429922 1.2198459 0 1 1.0541488
## [,62] [,63] [,64] [,65] [,66] [,67] [,68] [,69]
## [1,] -0.26433052 0 1 1.0543317 -0.4308436 0 1 1.0958833
## [2,] -0.12269842 0 1 1.1504107 -0.4181977 0 1 1.2533809
## [3,] -0.09247390 0 1 1.2318887 -0.3751961 0 1 1.2688432
## [4,] -0.05515095 0 1 1.0203617 -0.3493171 0 1 1.2456992
## [5,] -0.13238425 0 1 0.9384362 -0.4320746 0 1 0.9630178
## [6,] -0.10041446 0 1 1.0005794 -0.2608504 0 1 1.1714312
## [,70] [,71] [,72] [,73] [,74] [,75] [,76] [,77] [,78]
## [1,] -0.8523670 0 1 0.9789160 -0.7898106 0 1 1.221431 2.515158
## [2,] -0.9387896 0 1 1.1411133 -0.7178407 0 1 1.630843 3.386610
## [3,] -1.2200040 0 1 0.9693962 -0.7070689 0 1 1.514896 2.941436
## [4,] -1.1449223 0 1 1.1983121 -0.7144918 0 1 1.645717 2.952037
## [5,] -0.9623838 0 1 1.2576630 -0.7602197 0 1 1.927658 3.024744
## [6,] -0.6681998 0 1 1.1762679 -0.7516045 0 1 1.195023 2.899430
## [,79] [,80] [,81] [,82] [,83] [,84] [,85] [,86] [,87]
## [1,] 0 1 1.0030878 0.07082546 0 1 1.123499 -0.7474898 0
## [2,] 0 1 1.0266160 0.06649106 0 1 1.217378 -0.5146934 0
## [3,] 0 1 1.0007137 -0.22281361 0 1 1.349017 -0.7568006 0
## [4,] 0 1 1.1605404 0.03966971 0 1 1.274191 -0.6693899 0
## [5,] 0 1 0.9414841 0.05579549 0 1 1.144408 -0.6005355 0
## [6,] 0 1 0.9796483 0.17655801 0 1 1.185003 -0.4393498 0
## [,88] [,89] [,90] [,91] [,92] [,93] [,94] [,95] [,96]
## [1,] 1 0.9241730 -0.4712688 0 1 1.066984 0.4397899 0 1
## [2,] 1 1.0226690 -0.4599249 0 1 1.044112 0.4670644 0 1
## [3,] 1 0.7636081 -0.5107728 0 1 1.249279 0.3614518 0 1
## [4,] 1 0.9804201 -0.5643643 0 1 1.225210 0.4643570 0 1
## [5,] 1 0.6916716 -0.4412922 0 1 1.005777 0.3376112 0 1
## [6,] 1 1.0335009 -0.3878417 0 1 1.016061 0.5844049 0 1
## [,97] [,98] [,99] [,100] [,101] [,102] [,103] [,104] [,105]
## [1,] 1.191629 -0.7714944 0 1 1.453373 -1.769192 0 1 1.174712
## [2,] 1.129955 -0.5695183 0 1 1.533100 -1.508365 0 1 1.532497
## [3,] 1.077325 -0.7643455 0 1 1.640699 -1.677228 0 1 1.314209
## [4,] 1.056101 -0.7309636 0 1 1.550411 -1.543866 0 1 1.651720
## [5,] 1.133609 -0.5738048 0 1 1.673370 -1.631587 0 1 1.389753
## [6,] 1.207281 -0.5685394 0 1 1.262499 -1.204286 0 1 1.122712
## [,106] [,107] [,108] [,109] [,110] [,111] [,112] [,113]
## [1,] 0.7375485 0 1 0.9737767 -0.9327875 0 1 1.426009
## [2,] 0.6027456 0 1 0.9595318 -0.8305865 0 1 1.261880
## [3,] 0.7250997 0 1 1.0247454 -0.9836496 0 1 1.458761
## [4,] 0.7386333 0 1 1.4921882 -1.0664814 0 1 1.179686
## [5,] 0.6853798 0 1 1.2513214 -0.9880656 0 1 1.223799
## [6,] 0.7859680 0 1 1.1158904 -0.9369780 0 1 1.389671
## [,114] [,115] [,116] [,117] [,118] [,119] [,120] [,121]
## [1,] -0.14431702 0 1 0.9038358 -0.9280250 0 1 0.9005223
## [2,] -0.05963545 0 1 0.9582369 -0.8565801 0 1 1.1481746
## [3,] -0.02543058 0 1 1.1880893 -0.9503505 0 1 1.1050598
## [4,] -0.09414556 0 1 1.0186286 -1.0450420 0 1 1.3263464
## [5,] -0.13782922 0 1 0.7676872 -0.9476572 0 1 1.1272219
## [6,] 0.09806364 0 1 0.8439073 -0.8227874 0 1 1.0735746
## [,122] [,123] [,124] [,125] [,126] [,127] [,128] [,129]
## [1,] 1.205065 0 1 0.9598434 -0.34691251 0 1 1.1013446
## [2,] 1.283239 0 1 0.8831997 -0.20594633 0 1 0.9322403
## [3,] 1.160201 0 1 0.9639189 -0.38672934 0 1 1.2948465
## [4,] 1.305506 0 1 1.1022243 -0.09849098 0 1 0.9876400
## [5,] 1.363875 0 1 1.0158947 -0.25992888 0 1 0.9627434
## [6,] 1.234022 0 1 0.9286938 -0.21745213 0 1 1.0414980
## [,130] [,131] [,132] [,133] [,134] [,135] [,136] [,137]
## [1,] -0.6759261 0 1 0.6397035 -0.5195479 0 1 0.9335323
## [2,] -0.5935043 0 1 0.9956739 -0.6354291 0 1 0.9635602
## [3,] -0.7739484 0 1 1.0811403 -0.5823955 0 1 0.9257000
## [4,] -0.6312913 0 1 1.1240129 -0.4856349 0 1 1.0398865
## [5,] -0.5475188 0 1 0.8270139 -0.5105169 0 1 1.0616191
## [6,] -0.5021141 0 1 0.7519872 -0.4442859 0 1 1.1086191
## [,138] [,139] [,140] [,141] [,142] [,143] [,144] [,145]
## [1,] -1.521714 0 1 0.8347637 -1.0698743 0 1 0.8588911
## [2,] -1.346388 0 1 0.7650066 -0.9557782 0 1 0.7923117
## [3,] -1.523880 0 1 0.9191801 -0.9723367 0 1 0.8813164
## [4,] -1.684048 0 1 0.9417339 -1.0712104 0 1 1.0200572
## [5,] -1.719817 0 1 0.8310186 -1.0219446 0 1 0.9776516
## [6,] -1.527556 0 1 1.0222811 -1.0003943 0 1 0.8876101
## [,146] [,147] [,148] [,149] [,150] [,151] [,152] [,153]
## [1,] -2.380606 0 1 1.1368156 -1.491694 0 1 1.0031221
## [2,] -2.167589 0 1 1.2887305 -1.361612 0 1 1.0332442
## [3,] -2.063662 0 1 1.1970118 -1.293184 0 1 0.9726752
## [4,] -2.248993 0 1 0.9702449 -1.124915 0 1 0.8943404
## [5,] -2.308609 0 1 1.1466881 -1.370600 0 1 1.0198570
## [6,] -2.321472 0 1 1.2185160 -1.451182 0 1 0.9941864
## [,154] [,155] [,156] [,157] [,158] [,159] [,160] [,161] [,162]
## [1,] -0.05908923 0 1 0.8973526 -0.4241702 0 1 0 1
## [2,] -0.00646842 0 1 1.2607477 -0.3063825 0 1 0 1
## [3,] -0.31511762 0 1 0.8232387 -0.3226461 0 1 0 1
## [4,] -0.25146291 0 1 1.0460258 -0.3989709 0 1 0 1
## [5,] -0.21369942 0 1 1.2345503 -0.3949182 0 1 0 1
## [6,] -0.19987016 0 1 1.1462810 -0.2100465 0 1 0 1
## [,163] [,164] [,165] [,166] [,167] [,168] [,169] [,170]
## [1,] 0.9640820 -1.025637 0 1 0.9035820 0.3686735 0 1
## [2,] 1.0242350 -1.135846 0 1 1.2700899 0.3947390 0 1
## [3,] 1.1580895 -1.205314 0 1 0.9781231 0.3636032 0 1
## [4,] 1.1288740 -1.233294 0 1 1.0818873 0.4541240 0 1
## [5,] 0.8840735 -1.156058 0 1 0.9764737 0.2324264 0 1
## [6,] 1.2429795 -1.196233 0 1 1.1965378 0.5038754 0 1
## [,171] [,172] [,173] [,174] [,175] [,176] [,177] [,178]
## [1,] 1.1159592 1.2508606 0 1 1.379817 -2.414790 0 1
## [2,] 1.1117053 1.0071835 0 1 1.126177 -2.089796 0 1
## [3,] 1.1340118 0.9652278 0 1 1.163485 -2.293107 0 1
## [4,] 1.1190510 1.0102605 0 1 1.049364 -2.363929 0 1
## [5,] 1.1933744 1.3091908 0 1 1.093297 -2.331091 0 1
## [6,] 0.9889098 1.0277041 0 1 1.256919 -2.300570 0 1
## [,179] [,180] [,181] [,182] [,183] [,184] [,185] [,186]
## [1,] 0.9951578 0.4610141 0 1 1.1930635 0.5277522 0 1
## [2,] 1.0102581 0.5549880 0 1 1.1982221 0.7659801 0 1
## [3,] 1.0724707 0.3892196 0 1 0.8926599 0.4096380 0 1
## [4,] 0.9512160 0.4136668 0 1 0.8578103 0.3349501 0 1
## [5,] 0.6631688 0.4421396 0 1 0.7136576 0.5061333 0 1
## [6,] 0.8979338 0.3702290 0 1 1.0880966 0.6876548 0 1
## [,187] [,188] [,189] [,190] [,191] [,192] [,193] [,194]
## [1,] 1.1017809 -0.3619835 0 1 0.9061297 -0.5318088 0 1
## [2,] 0.9628829 -0.5081142 0 1 1.1746948 -0.2045436 0 1
## [3,] 0.9353082 -0.4141985 0 1 0.9196448 -0.5435638 0 1
## [4,] 0.7867718 -0.6288581 0 1 0.9825006 -0.3410107 0 1
## [5,] 0.9355397 -0.4448303 0 1 0.8951825 -0.3232816 0 1
## [6,] 1.1244082 -0.5254866 0 1 1.0162109 -0.4505999 0 1
## [,195] [,196] [,197] [,198] [,199] [,200] [,201] [,202]
## [1,] 0.8315795 -0.5394027 0 1 1.1426322 -0.7964215 0 1
## [2,] 0.9920662 -0.3632719 0 1 0.8663700 -0.6691952 0 1
## [3,] 0.8338684 -0.5995290 0 1 1.0416129 -0.8922108 0 1
## [4,] 0.8730904 -0.4728145 0 1 0.7097182 -0.8521600 0 1
## [5,] 0.7670570 -0.7083480 0 1 0.7579409 -0.7017551 0 1
## [6,] 0.8758857 -0.5683720 0 1 0.9308215 -0.7732169 0 1
## [,203] [,204] [,205] [,206] [,207] [,208] [,209] [,210]
## [1,] 1.1019109 -0.5555946 0 1 1.0597258 -0.8875151 0 1
## [2,] 1.0730917 -0.3969341 0 1 1.0861836 -0.8934823 0 1
## [3,] 0.8605734 -0.6344528 0 1 1.0478152 -0.9948193 0 1
## [4,] 1.0872577 -0.7701269 0 1 0.9201989 -0.9587004 0 1
## [5,] 1.1079393 -0.5544304 0 1 1.2803035 -1.1571525 0 1
## [6,] 1.2875676 -0.4189356 0 1 1.1615686 -0.9127437 0 1
## [,211] [,212] [,213] [,214] [,215] [,216] [,217] [,218]
## [1,] 1.0889695 -0.6295935 0 1 1.0565694 0.2227125 0 1
## [2,] 1.0878801 -0.7061697 0 1 1.0469141 0.2931250 0 1
## [3,] 0.7083124 -0.6524373 0 1 0.8999165 0.2722010 0 1
## [4,] 1.1094324 -0.8191550 0 1 0.9666590 0.1805347 0 1
## [5,] 0.9216742 -0.6645401 0 1 0.8750560 0.2211325 0 1
## [6,] 0.9172812 -0.5613998 0 1 1.1060938 0.1238948 0 1
## [,219] [,220] [,221] [,222] [,223] [,224] [,225] [,226]
## [1,] 1.137790 1.0535952 0 1 0.8693757 -0.04370171 0 1
## [2,] 1.067210 1.2398593 0 1 1.1465834 -0.10773011 0 1
## [3,] 1.035269 0.9190977 0 1 1.1968453 -0.20560713 0 1
## [4,] 1.072794 1.1260293 0 1 0.9140920 -0.22826380 0 1
## [5,] 1.079450 1.1925905 0 1 0.9281398 0.03167921 0 1
## [6,] 1.285726 1.2174669 0 1 1.0041141 -0.16726772 0 1
## [,227] [,228] [,229] [,230] [,231] [,232] [,233] [,234]
## [1,] 0.8674024 -0.2388714 0 1 0.7773262 -0.8129991 0 1
## [2,] 1.2670352 -0.2221592 0 1 0.8590745 -0.7091874 0 1
## [3,] 0.9055021 -0.4173555 0 1 0.7929374 -1.0482493 0 1
## [4,] 1.0399245 -0.2700501 0 1 0.7714374 -0.9140900 0 1
## [5,] 1.1785379 -0.1692469 0 1 0.5070811 -0.8061039 0 1
## [6,] 1.1895058 -0.3486456 0 1 0.8606189 -0.4953472 0 1
## [,235] [,236] [,237] [,238] [,239] [,240] [,241] [,242]
## [1,] 1.0042797 -0.6947812 0 1 1.2768146 2.842036 0 1
## [2,] 1.0175650 -0.6209713 0 1 1.0933488 2.743900 0 1
## [3,] 0.7303296 -0.6180578 0 1 0.6389511 2.228030 0 1
## [4,] 0.8170712 -0.7424675 0 1 0.9300473 2.307153 0 1
## [5,] 0.9520234 -0.4522129 0 1 1.0931551 2.599107 0 1
## [6,] 0.9522944 -0.6977222 0 1 1.4159138 2.676266 0 1
## [,243] [,244] [,245] [,246] [,247] [,248] [,249] [,250]
## [1,] 0.6194490 0.21001338 0 1 1.212713 -0.1902365 0 1
## [2,] 0.7238849 0.19743370 0 1 1.461054 -0.2810847 0 1
## [3,] 0.8163372 0.12829207 0 1 1.156086 -0.5092694 0 1
## [4,] 0.8071731 0.11219728 0 1 1.143764 -0.3392114 0 1
## [5,] 0.8397965 0.07589122 0 1 1.308633 -0.0617330 0 1
## [6,] 0.8937350 0.21775757 0 1 1.594306 -0.2386906 0 1
## [,251] [,252] [,253] [,254] [,255] [,256] [,257] [,258]
## [1,] 1.2798914 -0.3216938 0 1 1.314921 1.0942167 0 1
## [2,] 0.8578823 -0.2548018 0 1 1.186156 1.0951921 0 1
## [3,] 0.9683975 -0.5494830 0 1 1.139303 0.7716030 0 1
## [4,] 0.7603760 -0.4634884 0 1 1.276301 0.7069885 0 1
## [5,] 0.8767558 -0.1609168 0 1 1.156299 1.1650336 0 1
## [6,] 0.8430840 -0.5420783 0 1 1.452714 0.9773699 0 1
## [,259] [,260] [,261] [,262] [,263] [,264] [,265] [,266]
## [1,] 1.1664641 -0.3802114 0 1 1.0455443 -1.504635 0 1
## [2,] 1.0414560 -0.5786445 0 1 0.8210235 -1.235932 0 1
## [3,] 1.1149775 -0.6548354 0 1 0.9879845 -1.576589 0 1
## [4,] 0.7952773 -0.5304220 0 1 0.9519388 -1.415213 0 1
## [5,] 0.9490428 -0.6213047 0 1 1.0237461 -1.259001 0 1
## [6,] 1.1306525 -0.1539888 0 1 1.1363055 -1.349354 0 1
## [,267] [,268] [,269] [,270] [,271] [,272] [,273] [,274]
## [1,] 1.048397 0.5898919 0 1 0.9698498 -0.9436826 0 1
## [2,] 1.121739 0.6728384 0 1 1.0440722 -0.7059202 0 1
## [3,] 1.078931 0.6279446 0 1 0.8228873 -0.8477981 0 1
## [4,] 1.125783 0.6709730 0 1 0.8114809 -0.9342755 0 1
## [5,] 1.088502 0.5543837 0 1 0.8484437 -0.8589147 0 1
## [6,] 1.315544 0.7194345 0 1 1.1462672 -0.8353167 0 1
## [,275] [,276] [,277] [,278] [,279] [,280] [,281] [,282]
## [1,] 1.2370288 0.28424046 0 1 1.0888182 -0.7805259 0 1
## [2,] 1.1792417 0.33586006 0 1 1.1148860 -0.7424721 0 1
## [3,] 0.9789382 0.22683333 0 1 0.9981865 -1.0482701 0 1
## [4,] 1.0799060 -0.03425254 0 1 1.0565927 -1.1098109 0 1
## [5,] 1.2404790 0.25953970 0 1 1.0902362 -0.9663640 0 1
## [6,] 1.1555241 0.14197584 0 1 0.9511492 -0.8746545 0 1
## [,283] [,284] [,285] [,286] [,287] [,288] [,289] [,290]
## [1,] 1.1574729 1.2970961 0 1 1.0667046 -0.3765664 0 1
## [2,] 0.9531319 1.1676529 0 1 1.1338697 -0.3841983 0 1
## [3,] 0.9303550 1.1243552 0 1 1.0937180 -0.4753308 0 1
## [4,] 0.4363978 0.7217445 0 1 1.2686669 -0.6017758 0 1
## [5,] 1.0856156 1.2739324 0 1 0.9127929 -0.3962170 0 1
## [6,] 0.7387633 0.9500337 0 1 1.2224968 -0.3276492 0 1
## [,291] [,292] [,293] [,294] [,295] [,296] [,297] [,298]
## [1,] 1.0824128 -0.5076601 0 1 1.0603385 -0.3737904 0 1
## [2,] 0.6463200 -0.4928935 0 1 0.9984283 -0.2861232 0 1
## [3,] 0.9587616 -0.6209370 0 1 1.3175624 -0.1168393 0 1
## [4,] 0.6212316 -0.6199111 0 1 1.1672517 -0.4626570 0 1
## [5,] 0.9528445 -0.7025005 0 1 0.9990086 -0.4166902 0 1
## [6,] 1.1280788 -0.6718277 0 1 1.2017636 -0.2594483 0 1
## [,299] [,300] [,301] [,302] [,303] [,304] [,305] [,306]
## [1,] 1.2067865 -1.777704 0 1 1.2345047 -1.351956 0 1
## [2,] 0.8153211 -1.583353 0 1 0.7457487 -1.051984 0 1
## [3,] 0.8555034 -1.742074 0 1 0.8939374 -1.185763 0 1
## [4,] 1.0554229 -1.954610 0 1 0.8990015 -1.056701 0 1
## [5,] 0.8651660 -1.666483 0 1 0.6979789 -1.033004 0 1
## [6,] 1.2040942 -1.424582 0 1 0.8308173 -1.197354 0 1
## [,307] [,308] [,309] [,310] [,311] [,312] [,313] [,314]
## [1,] 0.8391028 -1.811995 0 1 0.8740229 -1.123906 0 1
## [2,] 1.3726334 -2.369603 0 1 1.0225807 -1.020680 0 1
## [3,] 1.0216983 -2.325158 0 1 1.0151678 -1.104036 0 1
## [4,] 1.2024807 -2.481399 0 1 1.1316883 -1.133383 0 1
## [5,] 0.9300691 -2.043271 0 1 0.9120177 -1.096849 0 1
## [6,] 0.8825337 -2.058409 0 1 1.0195947 -1.099822 0 1
## [,315] [,316] [,317] [,318] [,319] [,320] [,321] [,322]
## [1,] 0.7992762 -0.164843353 0 1 1.0738564 -0.2394396 0 1
## [2,] 0.8560136 0.009138534 0 1 1.0582012 -0.1327791 0 1
## [3,] 1.1668013 -0.225926648 0 1 0.8494283 -0.3781073 0 1
## [4,] 0.7900661 -0.257345675 0 1 0.6997451 -0.3660770 0 1
## [5,] 1.0934392 0.049617948 0 1 0.7606814 -0.3320898 0 1
## [6,] 0.9176158 -0.067660865 0 1 0.8912570 -0.2777957 0 1
## [,323] [,324]
## [1,] -0.14104452 1.0052717
## [2,] -0.21643224 0.9604525
## [3,] -0.08208775 1.0559445
## [4,] -0.11682873 1.1518712
## [5,] -0.17065589 1.0638835
## [6,] -0.15495275 0.7375640
## End(No test)