• using R version 4.4.1 (2024-06-14)
• using platform: aarch64-apple-darwin20
• R was compiled by     Apple clang version 14.0.0 (clang-1400.0.29.202)     GNU Fortran (GCC) 12.2.0
• running under: macOS Ventura 13.4
• using session charset: UTF-8
• checking for file ‘tidySEM/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘tidySEM’ version ‘0.2.8’
• package encoding: UTF-8
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• checking examples ... [6s/6s] ERROR Running examples in ‘tidySEM-Ex.R’ failed The error most likely occurred in: > ### Name: pseudo_class > ### Title: Estimate an Auxiliary Model using the Pseudo-Class Method > ### Aliases: pseudo_class pseudo_class.MxModel > > ### ** Examples > > if(requireNamespace("OpenMx", quietly = TRUE)){ + set.seed(2) + dat <- iris[c(1:5, 50:55, 100:105), 1:4] + colnames(dat) <- c("SL", "SW", "PL", "PW") + fit <- suppressWarnings(mx_profiles(data = dat, classes = 3)) + + pct_mx <- pseudo_class(x = fit, + model = "SL ~ class", + data = dat, + m = 2) + + pct_lm <- pseudo_class(x = fit, + model = lm( SL ~ class, data = data), + data = dat, + m = 2) + + + pcte <- pseudo_class(x = fit, + model = lm(SL ~ class, data = data), + data = dat, + m = 2) + + pct_func <- pseudo_class(x = fit, + model = function(data){lm(SL ~ class, data = data)}, + data = dat, + m = 2) + + + } Running mix3 with 18 parameters Running mix3 with 18 parameters The degrees of freedom are assumed to be equal to the total number of observations used in the model ( 17 ) minus the number of parameters estimated ( 5 ). This may not be correct. If necessary, provide a better value via the 'df_complete' argument Error in pseudo_class_pool.default(fits, ...) :   Cannot pool fit objects, because package 'mice' is not installed Calls: pseudo_class ... pseudo_class.class_draws -> pseudo_class_pool -> pseudo_class_pool.default Execution halted
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• checking tests ... [42s/42s] ERROR   Running ‘testthat.R’ [42s/41s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > library(testthat)   > library(tidySEM)   > if(requireNamespace("OpenMx", quietly = TRUE)) require("OpenMx")   Loading required package: OpenMx   OpenMx may run faster if it is compiled to take advantage of multiple cores.   > if(requireNamespace("umx", quietly = TRUE)) require("umx")   Loading required package: umx   For an overview type '?umx'      Attaching package: 'umx'      The following object is masked from 'package:stats':          loadings      > options("test_mplus" = FALSE)   > test_check("tidySEM")                                                                     [ FAIL 1 | WARN 2 | SKIP 6 | PASS 118 ]      ══ Skipped tests (6) ═══════════════════════════════════════════════════════════   • Not run by package maintainer (5): 'test-multigroup_mx.R:3:5',     'test-openmx_ordinal.R:3:5', 'test-openmx_ordinal_methods.R:4:5',     'test-plot_multigroup_multilevel.R:2:3', 'test-plot_plot_prob.R:3:3'   • On CRAN (1): 'test-plot_profiles_varyingcov.R:2:3'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Error ('test-pseudo_class_technique.R:8:3'): pseudo_class works ─────────────   Error in `pseudo_class_pool.default(fits, ...)`: Cannot pool fit objects, because package 'mice' is not installed   Backtrace:       ▆    1. ├─tidySEM::pseudo_class(...)    2. └─tidySEM:::pseudo_class.class_draws(...)    3. ├─tidySEM:::pseudo_class_pool(fits, ...)    4. └─tidySEM:::pseudo_class_pool.default(fits, ...)      [ FAIL 1 | WARN 2 | SKIP 6 | PASS 118 ]   Error: Test failures   Execution halted
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• DONE Status: 2 ERRORs
• using check arguments '--no-clean-on-error '