sum_dt: A modified sum function
In opendoor-labs/projectmap: Project Map

Corrects the problem of returning 0 when adding up a vector of all NA's when na.rm = T

1	sum_dt(x, na.rm = F)

`x`	A vector of numeric values
`na.rm`	A boolean (T, F) indicator of whether to include NA values or not in the calculation.

A numeric value

Alex Hubbard (hubbard.alex@gmail.com)

1 2	sum_dt(c(1, 2, NA, 3), na.rm = T) DT[, sum(col, na.rm = T)]

opendoor-labs/projectmap documentation built on Oct. 8, 2019, 1:58 p.m.

opendoor-labs/projectmap index

Note that we can't provide technical support on individual packages. You should contact the package authors for that.

Description