Detect blank values; select, remove columns that are entirely blank
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)
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
An object, or data.frame
for *_cols()
functions
Logical, if TRUE
treats NA
values as blank
Logical, when TRUE
treats elements that are entirely whitespace
as blanks
Logical, if TRUE
(default) will return column names as names
of vector
Blank values are values that do not contain any text