Coerces to folded from data.frame.
# S3 method for data.frame
as.folded(x, sort = TRUE, ...)
object
Should the result be sorted?
passed arguments
folded data.frame
Expects columns VARIABLE, META, and VALUE. Remaining columns are for classification and may be NA. Coerces VALUE to character. Removes duplicate records with warning. Sorts on non-VALUE columns by default. Assigns class folded
.