recode {lordif} | R Documentation |
Recodes item responses as specified by original and modified
recode(vec, original, modified)
vec |
a vector of item responses to be recoded |
original |
original item response categories, e.g., c(0,1,2,3) |
modified |
modified item response categories, e.g., c(1,2,3,4) |
vec, original, and modified must be of the same mode. original and modified must be of the same length.
Returns a vector of the same length and mode as vec with recoded values.
Seung W. Choi <s-choi@northwestern.edu>
x <- c(0,1,2,3,4,0,1,2,3,4) y <- c(0,1,2,3,4) z <- c(1,2,3,4,5) recode(x,y,z) ##returns c(1,2,3,4,5,1,2,3,4,5)