Sum values with automatic NA handling

A wrapper around base::sum() that automatically removes NA values

Usage

sum2(x)

Arguments

x

A numeric vector

Value

The sum of all non-NA values in x

Examples

sum2(c(1, 2, NA, 4)) # Returns 7
#> [1] 7
sum2(c(NA, NA, 5, 10)) # Returns 15
#> [1] 15