Substitute list value
two things: - R always counts from 1, not from 0 - listmembers are accessed by using [[ ]] , not [ ] try t1[t==ll[[1]], "v"] <- 99 greetings Jessi
On 11.07.2012, at 15:47, Charles Stangor wrote:
I can't seem to determine how to get the name of a list member to
substitute:
ll <- list("a1" = "a","a2" = "b")
t1[t==ll[0], "v"] <- 99
why doesn't this substitute to:
t1[t=="a", "v"] <- 99
Thank you!
--
Charles Stangor
Professor
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.