'r: variable was fitted with type "numeric" but type "character" was supplied by using cmest() function in R
I try to fit following cmest () function in R
exp3 <- cmest(data = m.mediation.pbmi, model = "rb", full = TRUE, outcome = "over",
exposure = "parent_prim_bin", mediator = "pbmi", basec = c("migr_all", "age"),
EMint = FALSE, mreg = list("linear"), yreg = "logistic",
astar = 0, a = 1, mval = list("M1_0"), estimation = "imputation",
inference = "bootstrap", nboot = 10, boot.ci.type = "bca")
The data a provided by a SPSS file and in the data description for the variable pbmi is provided that this is a numerical variable with attr(*, "format.spss")=chr.
Any ideas to solve this problem?
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