grapes-and-grapes: An AND operator that returns T for NA & T

Description Usage Arguments Value Examples

Description

An AND operator that returns NA for NA & NA NA T function(x) if(all(is.na(x))) NA else all(x, na.rm=TRUE)

Usage

1
e1 %&% e2

Arguments

e1

logical vector

e2

logical vector

Value

logical vector

Examples

1
2
e <- expand.grid(e1 = c(NA, T, F), e2 = c(NA, T, F))
e$e1 %&% e$e2

jasonelaw/nrsa documentation built on Nov. 8, 2019, 11:34 a.m.