I'm receiving the following error when trying to set parallelType = "snow" in permuteMeasEq():
Error in get(name, envir = envir): object 'permuteOnce.mgcfa' not found
I'm using semTools_0.5-5 on Windows. The call to permuteMeasEq() works fine when I remove the call to parallelType. A reprex (with my session info) is below:
library("lavaan")
#> This is lavaan 0.6-9
#> lavaan is FREE software! Please report any bugs.
library("semTools")
#>
#> ###############################################################################
#> This is semTools 0.5-5
#> All users of R (or SEM) are invited to submit functions or ideas for functions.
#> ###############################################################################
HS <- lavaan::HolzingerSwineford1939
HS$ageGroup <- ifelse(HS$ageyr < 13, "preteen",
ifelse(HS$ageyr > 13, "teen", "thirteen"))
mod.null <- c(paste0("x", 1:9, " ~ c(T", 1:9, ", T", 1:9, ", T", 1:9, ")*1"),
paste0("x", 1:9, " ~~ c(L", 1:9, ", L", 1:9, ", L", 1:9, ")*x", 1:9))
fit.null <- cfa(mod.null, data = HS, group = "ageGroup")
mod.config <- '
visual =~ x1 + x2 + x3
textual =~ x4 + x5 + x6
speed =~ x7 + x8 + x9
'
configuralInvarianceModel <- measEq.syntax(configural.model = mod.config,
data = HS,
ID.fac = "std.lv",
group = "ageGroup")
configuralInvarianceSyntax <- as.character(configuralInvarianceModel)
configuralInvarianceModel_fit <- cfa(configuralInvarianceSyntax,
data = HS,
std.lv = TRUE,
group = "ageGroup",
missing = "ML",
estimator = "MLR")
myAFIs <- c("chisq","cfi","rmsea","mfi","aic")
moreAFIs <- c("gammaHat","adjGammaHat")
# test configural invariance -- this works
set.seed(12345)
out.config <- permuteMeasEq(nPermute = 20,
con = configuralInvarianceModel_fit,
AFIs = myAFIs,
moreAFIs = moreAFIs,
iseed = 12345)
#> | | | 0% | |=== | 5% | |===== | 11% | |======== | 16% | |=========== | 21% | |============= | 26% | |================ | 32% | |================== | 37% | |===================== | 42% | |======================== | 47% | |========================== | 53% | |============================= | 58% | |================================ | 63% | |================================== | 68% | |===================================== | 74% | |======================================= | 79% | |========================================== | 84% | |============================================= | 89% | |=============================================== | 95% | |==================================================| 100%
# test configural invariance -- this throws an error
set.seed(12345)
out.config <- permuteMeasEq(nPermute = 20,
con = configuralInvarianceModel_fit,
AFIs = myAFIs,
moreAFIs = moreAFIs,
parallelType = "snow",
iseed = 12345)
#> Your RNGkind() was changed from Mersenne-Twister to L'Ecuyer-CMRG, which is required for reproducibility in parallel jobs. Your RNGkind() has been returned to Mersenne-Twister but the seed has not been set. The state of your previous RNG is saved in the slot named 'oldSeed', if you want to restore it using the syntax:
#> .Random.seed[-1] <- permuteMeasEqObject@oldSeed[-1]
#> Error in get(name, envir = envir): object 'permuteOnce.mgcfa' not found
sessionInfo()
#> R version 4.1.0 (2021-05-18)
#> Platform: x86_64-w64-mingw32/x64 (64-bit)
#> Running under: Windows 10 x64 (build 19041)
#>
#> Matrix products: default
#>
#> Random number generation:
#> RNG: L'Ecuyer-CMRG
#> Normal: Inversion
#> Sample: Rejection
#>
#> locale:
#> [1] LC_COLLATE=English_United States.1252
#> [2] LC_CTYPE=English_United States.1252
#> [3] LC_MONETARY=English_United States.1252
#> [4] LC_NUMERIC=C
#> [5] LC_TIME=English_United States.1252
#>
#> attached base packages:
#> [1] stats graphics grDevices utils datasets methods base
#>
#> other attached packages:
#> [1] semTools_0.5-5 lavaan_0.6-9
#>
#> loaded via a namespace (and not attached):
#> [1] pillar_1.6.1 compiler_4.1.0 highr_0.9
#> [4] tools_4.1.0 digest_0.6.27 lattice_0.20-44
#> [7] evaluate_0.14 lifecycle_1.0.0 tibble_3.1.2
#> [10] pkgconfig_2.0.3 rlang_0.4.11.9000 Matrix_1.3-4
#> [13] reprex_2.0.0 cli_3.0.0 parallel_4.1.0
#> [16] yaml_2.2.1 mvtnorm_1.1-2 pbivnorm_0.6.0
#> [19] xfun_0.24 fastmap_1.1.0 coda_0.19-4
#> [22] withr_2.4.2 styler_1.4.1 stringr_1.4.0
#> [25] knitr_1.33 fs_1.5.0 vctrs_0.3.8
#> [28] grid_4.1.0 stats4_4.1.0 glue_1.4.2
#> [31] fansi_0.5.0 survival_3.2-11 rmarkdown_2.9
#> [34] multcomp_1.4-17 TH.data_1.0-10 purrr_0.3.4
#> [37] magrittr_2.0.1 codetools_0.2-18 MASS_7.3-54
#> [40] splines_4.1.0 backports_1.2.1 ellipsis_0.3.2
#> [43] htmltools_0.5.1.9005 emmeans_1.6.1 mnormt_2.0.2
#> [46] xtable_1.8-4 sandwich_3.0-1 utf8_1.2.1
#> [49] stringi_1.6.2 estimability_1.3 tmvnsim_1.0-2
#> [52] crayon_1.4.1 zoo_1.8-9
I'm receiving the following error when trying to set
parallelType = "snow"inpermuteMeasEq():Error in get(name, envir = envir): object 'permuteOnce.mgcfa' not foundI'm using
semTools_0.5-5on Windows. The call topermuteMeasEq()works fine when I remove the call toparallelType. A reprex (with my session info) is below:Created on 2021-07-08 by the reprex package (v2.0.0)