Code environmental subjects — code_subjects • gnevar

Codes environmental subjects from a character vector

code_subjects(v, code = NULL)

Arguments

v	A character vector

Value

A character vector of document codes. No match is currently returned as missing (NA).

Details

See website for more details about these codes.

Examples

# NOT RUN {
library(gnevar)
code_subjects(envr_agree$Title)[1:3]
# }