blank_values | R Documentation |
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)
x |
An object, or |
na_blank |
Logical, if |
ws |
Logical, when |
names |
Logical, if |
Blank values are values that do not contain any text
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
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