Evidently, I'm overlooking something simple. I'm trying to used order with
data.frame.
For example:
t = data.frame(x = c(11,12,14), y = c(19,20,21), z = c(10,9,7))
t[order(z), ]
Error in order(z) : object 'z' not found
Thank you for any insights and advice provided.
[[alternative HTML version deleted]]
______________________________________________
R-help@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.
