round_df function

Round all numeric variables of a data frame to a given digit

This function allows the user to round all numeric values of a data frame, directly, even if the data frame contains non-numeric variables (which would throw an error in the round function).

round_df(df, digits, rf = "round")

Arguments

• df: A data frame.
• digits: Numeric vector for the desired number of digits.
• rf: Type of round to be used. It can either be "ceiling", "floor", "trunc", "signif", or "round". Default "round".

Returns

A data frame, with all the numeric variables rounded up to the number given to digits.

Examples

library(forestmangr)

# Round all numeric variables
round_df(iris) 

# Round all numeric variables using the floor function
round_df(iris, rf="floor") 

# Do not run
# trying this with the the base function throws an error:

# round(iris)

Author(s)

Sollano Rabelo Braga sollanorb@gmail.com