[Rd] Convert STRSXP or INTSXP to factor
morg@n@em@||box @end|ng |rom gm@||@com
Thu Jul 11 22:56:50 CEST 2019
Using the R C PAI, is there a way to convert to convert STRSXP or INTSXP to
The idea would be to do in C something similar to the "factor" function
#  "a" "b" "c" "d" "e"
#  a b c d e
# Levels: a b c d e
There is the function setAttrib the levels of a SXP however when returned
to R the object is of type character not factor. Ideally what i would like
to return from the C function is the same output as above when the input is
of type character.
Please let me if you need more informations.
[[alternative HTML version deleted]]
More information about the R-devel