У меня проблемы с функцией IRTtwin()
в пакете BayesTwin
, так как я пытаюсь провести анализ наследуемости моделирования структурного уравнения. мои данные monozygoti c и dizygoti c в матричной форме:
data_mz_matrix
:
[,1] [,2]
[1,] 634.4647 642.4464
[2,] 561.5495 566.8142
[3,] 385.6539 297.9013
[4,] 869.0902 742.9749
[5,] 325.7212 456.9224
[6,] 552.7495 530.1064
[7,] 752.8985 785.5980
[8,] 607.7821 642.9311
[9,] 456.7949 587.5448
[10,] 495.3535 531.2442
[11,] 580.4959 600.7064
[12,] 335.6265 402.4331
[13,] 330.6488 297.3229
[14,] 798.6385 729.6208
[15,] 610.7475 593.2818
[16,] 667.3295 594.6006
[17,] 841.5771 749.7168
[18,] 341.1820 338.2659
[19,] 791.7964 836.9477
[20,] 958.9826 895.7239
и data_dz_matrix
:
[,1] [,2]
[1,] 466.2194 469.7429
[2,] 644.1765 475.0217
[3,] 328.8530 320.8491
[4,] 499.0331 739.5708
[5,] 567.1459 470.8932
[6,] 511.2026 653.5025
[7,] 468.4694 431.9838
[8,] 852.7760 841.8387
[9,] 309.8622 337.3690
[10,] 372.1628 394.3338
[11,] 430.8337 522.0859
[12,] 376.8690 371.3945
[13,] 458.4320 315.7657
[14,] 809.8927 732.3091
[15,] 726.7737 626.1328
[16,] 395.0617 263.7908
[17,] 417.1143 463.6407
[18,] 896.6494 1136.7362
[19,] 663.7533 798.1774
[20,] 1052.3621 837.5557
Когда я запустите функцию IRTtwin()
. Я получаю следующую ошибку:
IRTtwin(data_mz = data_mz_matrix,data_dz = data_dz_matrix,
twin1_datacols_p = c(1), twin2_datacols_p = c(2),
twin1_datacols_cov = NA, twin2_datacols_cov = NA,
decomp_model = "ACE", irt_model = "1PL", ge = FALSE,
n_iter = 5000, n_burnin = 7000, n_chains = 1,
fit_stats = FALSE, var_prior = "INV_GAMMA",
N_cov = 0, inits = NA, Nk = 0)
> IRTtwin(data_mz = data_mz_matrix,data_dz = data_dz_matrix,
+ twin1_datacols_p = c(1), twin2_datacols_p = c(2),
+ twin1_datacols_cov = NA, twin2_datacols_cov = NA,
+ decomp_model = "ACE", irt_model = "1PL", ge = FALSE,
+ n_iter = 5000, n_burnin = 7000, n_chains = 1,
+ fit_stats = FALSE, var_prior = "INV_GAMMA",
+ N_cov = 0, inits = NA, Nk = 0)
Caution! To use this package, you need to install the MCMC program JAGS
which can be freely obtained at http://mcmc-jags.sourceforge.net.
Error in IRTtwin(data_mz = data_mz_matrix, data_dz = data_dz_matrix, twin1_datacols_p = c(1), :
You need phenotypic data at item level to run the analysis! It is not possible to analyse sum scores
Кто-нибудь знает, что я делаю неправильно, чтобы получить это сообщение об ошибке: «Для запуска анализа вам нужны фенотипические данные c на уровне элемента! "
Заранее спасибо!