Nothing
test_that("checking itemfit calculation", {
Q <- matrix(c(1,0,
0,1,
1,1),ncol = 2,byrow = TRUE)
dat <- matrix(c(1,0,1,
0,1,1,
0,0,1,
1,1,0,
1,0,0),ncol = 3,byrow = TRUE)
itempar <- list(c(0.1,0.9),
c(0.2,0.8),
c(0.1,0.2,0.3,0.8))
w <- c(0.2,0.2,0.4,0.2)
est <- GDINA(dat,Q,catprob.parm = itempar,control=list(maxitr = 0),att.prior = w,att.dist="fixed")
x <- itemfit(est,randomseed = 123456)
expect_equal(x$r$rstat[2],.9517)
expect_equal(x$p$pstat,c(.0556,.1284,.2503))
})
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