R/bitsort.R
range_na.Rd
Get range and number of NAs
range_na(x)
an integer vector
an integer vector with three elements:
min integer
max integer
number of NAs
range_nanozero() and range_sortna()
range_nanozero()
range_sortna()
range_na(c(0L, 1L, 2L, NA)) #> [1] 0 2 1