coalesce: Coalesce

In tstev/tstevR: Someone's Collection of R functions

Description

This function returns the first non-NA argument similar to the SQL function COALESCE(...). Coalescing is done element by element.

Usage

coalesce(...)

Arguments

...	vectors with values to coalesce.

Value

a vector of same length as the first input.

See Also

See the following StackOverflow answer for the source of this function.

Examples

coalesce(c("A", "B", NA, "D"), c("A", "B", "C", "D"))
coalesce(NA, NA, 3)
coalesce(c(1,NA,NA), c(NA,2))

tstev/tstevR documentation built on May 18, 2020, 10:57 p.m.