forestmangr: round_df – R documentation

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round_df

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

Description

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).

Usage

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"`.

Value

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

Author(s)

Sollano Rabelo Braga sollanorb@gmail.com

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)

forestmangr

Forest Mensuration and Management

v0.9.3

MIT + file LICENSE

Authors

Sollano Rabelo Braga [aut, cre, cph], Marcio Leles Romarco de Oliveira [aut], Eric Bastos Gorgens [aut]

Initial release

2021-01-24