naToZero: Substitution of NAs in data.frame or vector

In rrMisc: Little Helpers

Description

Substitution of NAs in a data.frame or a vector. NAs in numeric fields (integer, numeric) are substituted by 0, NAs in caracter fields are substituted by '-'.

Usage

naToZero(dataf, substit_numeric = TRUE, substit_character = FALSE, ...)

Arguments

dataf	data.frame or vector
substit_numeric	shall numeric fields (integer, numerical) be substituted?
substit_character	shall character fields be substituted?
...	arguments passed to further functions

Details

utility function for treating NAs

Value

corresponding data.frame or vector with substituted NAs

Author(s)

Roland Rapold

Examples

        (x <- c(pi, NA, 4.000000, 5.000000, 5, 6, 5, 6))
        naToZero(x)
        naToZero(x, substit_numeric=TRUE)
        naToZero(x, substit_numeric=FALSE)

        (x <- c("pi", NA, "4.000000", "5.000000", "5", "6", "5", "6"))
        naToZero(x)
        naToZero(x, substit_character=TRUE)
        naToZero(x, substit_character=FALSE)

rrMisc documentation built on June 25, 2021, 3 a.m.