help requested: RI-CLPM doesn't run!

Christianne

Hi,

For my master's thesis im trying to perform a RI-CLPM analysis (3waves, 2 variables(observed). For some reason I keep getting error messages when I try to run my syntax in JASP (0.19.1). I checked at the statistics department of my university and there it was said the syntax is correct. (When I perform a classic CLPM with these variables everything works fine; but would rather go with the RI). My question: what is going wrong? Is my syntax indeed correct and could it be a bug in JASP? Can someone help me out? :

This is my syntax:

RIx =~ 1*PSMU_T1 + 1*PSMU_T2 + 1*PSMU_T3

RIy =~ 1*PCJT_T1 + 1*PCJT_T2 + 1*PCJT_T3

wx1 =~ 1*PSMU_T1

wx2 =~ 1*PSMU_T2

wx3 =~ 1*PSMU_T3

wy1 =~ 1*PCJT_T1

wy2 =~ 1*PCJT_T2

wy3 =~ 1*PCJT_T3

wx2 + wy2 ~ wx1 + wy1

wx3 + wy3 ~ wx2 + wy2

wx1 ~~ wy1

wx2 ~~ wy2

wx3 ~~ wy3

RIx ~~ RIx

RIy ~~ RIy

RIx ~~ RIy

wx1 ~~ wx1

wy1 ~~ wy1

wx2 ~~ wx2

wy2 ~~ wy2

wx3 ~~ wx3

wy3 ~~ wy3

This is the error message I get:

This analysis terminated unexpectedly.

Error in if (nrow(originalSyntaxTable[originalSyntaxTable$op = ':=', : argument is of length zero

Stack trace

tryCatchOne(expr, names, parentenv, handlers[[1]])

doTryCatch(return(expr), name, parentenv, handler)

withCallingHandlers(expr = analysis(jaspResults = jaspResults, dataset = dataset, options = options), error = .addStackTrace)

analysis(jaspResults = jaspResults, dataset = dataset, options = options)

.semParameters(modelContainer, dataset, options, ready)

.semParameterTables(modelContainer[['results']][['object']][[1]], NULL, params, options, ready, modelContainer, dataset)

Hope someone can help me get back on track!

Thanks, Christianne

EJ

Hi Cristianne,

I've attended our expert to this. Because of the holidays it may take a while before you receive a response.

Cheers,

E.J.