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! [[alternative HTML version deleted]]
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]]