On Thu, 4 Nov 2021, Rui Barradas wrote:
Maybe which(is.na(pdx_stage$ft)) Have you tried na.rm = TRUE? mean(pdx_stage$ft, na.rm = TRUE)
Rui, I just scrolled through the data file. Yes, there are severeal NAs when the equipment was down and I hadn't put na.rm = TRUE in the read_csv() import command. I hadn't caught them before. Thanks, Rich ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
