createMixtures() Error and incorrect file labeling with v 1.0

[joejonesphd]

Hello, I am working on running multiple mixture models. However, I am now getting an error (below) and the input files are being mislabeled when using the createMixtures() function. The below/attached code was used. Please note, that this code was originally created with v 0.8 and is being repurposed with v 1.0.

R Version 4.1.3

library(MplusAutomation) blind.dat <- read.csv('./Blinded Data.csv', check.names = F)

createMixtures(

run = 1L,

filename_stem = 'Test_v01', TITLE = 'Testing Models', rdata = blind.dat, usevariables = names(blind.dat), VARIABLE = ' IDVARIABLE = record; !CATEGORICAL = ; !AUXILIARY = ; ', classes = c(3:5),

classes = 3,

ANALYSIS = 'STSEED = 105; STARTS = 100 10; !STITERATIONS = 50;', model_overall = '!VAR_1 with VAR_2;', model_class_specific = c( "!VAR_1 (Var1_{C}); !VAR_2 (Var2_{C});

" ), OUTPUT = "ENTROPY MODINDICES TECH1 TECH2 TECH3 TECH10 TECH11 TECH14;", SAVEDATA = "FILE = {filename_stem}{C}saved.dat; SAVE = cprobabilities; TECH3 is {filename_stem}{C}tech3.dat;" )

ERROR Message: Error in check_mixtures(modelList) : mixtureSummaryTable requires a list of mixture models as its first argument. In addition: Warning message: In any(mixtures) : coercing argument of type 'list' to logical

LABELING ISSUE: For the labeling, I expect (given how the previous version printed files) to get 3 files labeled: "Test_v01_3_class.inp", "Test_v01_5_class.inp", and "Test_v01_5_class.inp"

Instead, I receive: "Test_v01_1_class.inp", "Test_v01_2_class.inp", and "Test_v01_3_class.inp" where the 1_class, 2_class, and 3_class files are correctly written for 3, 4, and 5 classes, respectively.

When looking at other issues posted, setting 'run = 1L' (commented out above) fixed the above error from showing, but it does not fix the labeling issue. In addition, adding 'run = 1l' also prints and runs the models. I would prefer to use runModels() instead of having createMixtures() initiate the analysis.

Please let me know if there is any additional information I can provide or if the attached zip folder does not work (data file attached separately as well). I greatly appreciate the help! Thanks, -Joe

Error issues.zip Blinded Data.csv

[joejonesphd]

Apologies for the formatting issues above. To clarify, 'run = 1L' and 'classes = 3' were commented out. Instead, 'classes = c(3:5) was used in place of the latter code commented out.