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2002 May 02
0
improving match.args()
Here is a suggestion for improving match.arg()
Comments welcome.
Best
Jens Oehlschl?gel
# up to now match.arg() works as
t1 <- function( param = c("default", "alternative1", "alternative2") ){
param <- match.arg(param)
param
}
# and
args(t1)
# > function (param = c("default", "alternative1", "alternative2"))
# misleadingly tells us the default of param would be a vector of length 3
# the modified version of match.args() works as be...