vecSum: Adding two vectors with special treatment of NA's.

In hstojic/hfunk: Useful R functions

Description

Addition of two vectors that will ignore NA's if one of the two numbers is NA, but will return NA if both are NA.

Usage

vecSum(x, y)

Arguments

x	A numeric vector.
y	A numeric vector.

Value

A numeric vector of the same length as x and y.

Examples

# create some vectors
x <- c(1,0,NA)
y <- c(1,NA,1)
z <- c(1,2,NA)

# first addition will ignore NA's while second will produce NA
vecSum(x, y)
vecSum(x, z)

hstojic/hfunk documentation built on May 17, 2019, 6:16 p.m.