ensure a group column exists in the partable

ecmerkle · Mar 25, 2024 · 4cac887 · 4cac887
1 parent 1fe0549
commit 4cac887
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: blavaan
 Title: Bayesian Latent Variable Analysis
-Version: 0.5-3.1249
+Version: 0.5-3.1251
 Authors@R: c(person(given = "Edgar", family = "Merkle",
                     role = c("aut", "cre"),
                     email = "[email protected]",

diff --git a/R/blavaan.R b/R/blavaan.R
@@ -402,7 +402,10 @@ blavaan <- function(...,  # default lavaan arguments
                      LAV@ParTable$rhs %in% LAV@ParTable$plabel[cov.pars]) &
                      LAV@ParTable$op == "=="))
     if(con.cov) LAV@Options$auto.cov.lv.x <- FALSE
-
+
+    # ensure group is in the parTable
+    if(!("group" %in% names(LAV@ParTable))) LAV@ParTable$group <- rep(1L, length(LAV@ParTable$lhs))
+
     # if std.lv, truncate the prior of each lv's first loading
     loadpt <- LAV@ParTable$op == "=~"
     lvs <- unique(LAV@ParTable$lhs[loadpt])