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dev test fix
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philchalmers committed May 30, 2023
1 parent 5691115 commit cb9368f
Showing 1 changed file with 7 additions and 7 deletions.
14 changes: 7 additions & 7 deletions tests/tests/test-16-DCIRT.R
Original file line number Diff line number Diff line change
Expand Up @@ -46,24 +46,24 @@ test_that('DCIRT', {
expect_equal(extract.mirt(res_bm, 'logLik'), -12770.36, tolerance=1e-4)
cfs <- coef(res_bm)$GroupPars
expect_equal(as.vector(cfs), c(0,1,1.331316,0.1005366,-0.3977847,0.3760913,-0.7119322,-0.8868316),
tolerance=1e-4)
tolerance=1e-2)

cfs2 <- coef(res_bm, simplify=TRUE)
expect_equal(c(0, 1, cfs2$Davidian_phis), as.vector(cfs))

fs1 <- fscores(res_bm)
fs2 <- fscores(res_bm, use_dentype_estimate = TRUE)
expect_equal(fs1[1:3], c(-1.5086754, -0.8190934, -1.2681345), tolerance=1e-4)
expect_equal(fs2[1:3], c(-1.3837573, -0.8473137, -1.2122872), tolerance=1e-4)
expect_equal(fs1[1:3], c(-1.5086754, -0.8190934, -1.2681345), tolerance=1e-2)
expect_equal(fs2[1:3], c(-1.3837573, -0.8473137, -1.2122872), tolerance=1e-2)
fs1 <- fscores(res_bm, method = 'EAPsum')
fs2 <- fscores(res_bm, method = 'EAPsum', use_dentype_estimate = TRUE)
expect_equal(fs1[1:2], c(-1.4400054, -0.8319558), tolerance=1e-4)
expect_equal(fs2[1:2], c(-1.3283731, -0.8591158), tolerance=1e-4)
expect_equal(fs1[1:2], c(-1.4400054, -0.8319558), tolerance=1e-2)
expect_equal(fs2[1:2], c(-1.3283731, -0.8591158), tolerance=1e-2)

out <- itemfit(res_bm)
out2 <- itemfit(res_bm, use_dentype_estimate=TRUE)
expect_equal(out$S_X2[1:3], c(25.04979, 14.21541, 14.81132), tolerance=1e-4)
expect_equal(out2$S_X2[1:3], c(25.44766, 14.06284, 13.88462), tolerance=1e-4)
expect_equal(out$S_X2[1:3], c(25.04979, 14.21541, 14.81132), tolerance=1e-2)
expect_equal(out2$S_X2[1:3], c(25.44766, 14.06284, 13.88462), tolerance=1e-2)

pp <- plot(res_bm, type = 'Davidian')
expect_is(pp, 'trellis')
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