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
Hello,
Maybe
which(is.na(pdx_stage$ft))
Have you tried na.rm = TRUE?
mean(pdx_stage$ft, na.rm = TRUE)
Hope this helps,
Rui Barradas
Às 18:34 de 04/11/21, Rich Shepard escreveu:
I'm not seeing what's different about this tibble so that mean() returns NA
on a column of doubles:
I'm not seeing what's different about this tibble so that mean() returns NA
on a column of doubles:
head(pdx_stage)
# A tibble: 6 × 8
site_nbr year mon dayhr min tz ft
1 14211720 200710 1 1 0 PDT3.21
2 14211720 200710 1 130
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