add_missing_columns: Add Missing Columns

In gbasulto/rmiscfun: Miscellaneous functions in R

Description

Appends to the dataframe x the columns not present in colnames. Then, it fills them with filler.

Usage

add_missing_columns(x, colnames, filler)

Arguments

x	A dataframe with names.
colnames	A vector of characters corresponding to the column names to be added to x if they are not already present.
filler	A number or string to fill the new columns with, e.g., -999.99.

Value

The dataframe x with extra columns.

Author(s)

Guillermo Basulto-Elias

Examples

library(rmiscfun)
input_df <- data.frame(a = 1:3, b = letters[1:3])
colnames_vector <- c("a", "b", "c")
add_missing_columns(input_df, colnames_vector, -888)

gbasulto/rmiscfun documentation built on July 25, 2019, 8:56 p.m.