Map legacy FactoMineR category names to current labels

map_factominer_legacy_names(
  X,
  names,
  element = c("quali.var", "quali.sup", "var"),
  quiet = FALSE
)

Arguments

X: a FactoMineR object (MCA, MFA, FAMD, HMFA).
names: character vector of category labels.
element: element to map. Use "var" for MCA categories or "quali.var" for MFA/FAMD/HMFA qualitative categories. "quali.sup" maps supplementary qualitative categories when available.
quiet: if TRUE, suppress warnings.

Value

Character vector of mapped labels.

Examples

# \donttest{
if (requireNamespace("FactoMineR", quietly = TRUE)) {
  data(poison)
  res.mca <- FactoMineR::MCA(poison, quanti.sup = 1:2, quali.sup = 3:4, graph = FALSE)
  map <- factominer_category_map(res.mca, element = "var")
  map_factominer_legacy_names(res.mca, map$legacy_underscore[1:3], element = "var")
}
#> Warning: Mapped legacy FactoMineR category labels to current names. Use factominer_category_map() to inspect mappings.
#> [1] "Nausea_n" "Nausea_y" "Vomit_n" 
# }