addLeadingZerosToCharInt {eatTools}

Add leading zeros to all columns that can be identified as integers in a character data.frame

Description

Adds leading zeros to all columns that can be identified as integers in a data.frame that consists of character columns only.

Usage

addLeadingZerosToCharInt(dat)

Arguments

dat

a data.frame consisting of character columns only

Value

a data.frame of only character columns and the same dimensions as the input data.frame where all columns with integers are all of the same arity now due to added leading zeros.

Author(s)

Karoline Sachse

Examples

dat <- data.frame(v1 = c("0","300","e",NA),
                  v2=c("0","90","10000",NA),
                  v3=c("k","kk","kkk",NA),
                  v4=NA,
                  v5=c("0","90","100","1"))
dat <- set.col.type(dat)
addLeadingZerosToCharInt(dat)