blank_values: Blank values

In mark: Miscellaneous, Analytic R Kernels

Blank values

Description

Detect blank values; select, remove columns that are entirely blank

Usage

is_blank(x, na_blank = FALSE, ws = TRUE)

select_blank_cols(x, na_blank = FALSE, ws = TRUE)

remove_blank_cols(x, na_blank = FALSE, ws = TRUE)

is_blank_cols(x, names = TRUE, na_blank = FALSE, ws = TRUE)

Arguments

x	An object, or data.frame for ⁠*_cols()⁠ functions
na_blank	Logical, if TRUE treats NA values as blank
ws	Logical, when TRUE treats elements that are entirely whitespace as blanks
names	Logical, if TRUE (default) will return column names as names of vector

Details

Blank values are values that do not contain any text

Value

• is_blank() a logical vector indicating blank elements in x

• select_blank_cols() x with only columns that are all blank

• remove_blank_cols() x without columns of only blank

• is_blank_cols() a logical vector: TRUE all rows of column are blank, otherwise FALSE

mark documentation built on Oct. 23, 2023, 9:06 a.m.