Assert Logical Value in Column — assert_logical

This function asserts that the values in a specified column of a data frame are logical. It uses the checkmate::assert_logical function to perform the assertion.

assert_logical_named(column, df, prefix_column = NULL, ...)

Arguments

column: A character vector or string with the column name to be tested.
df: The data frame that contains the column.
prefix_column: A character string that will be prepended to the column name in the assertion message. Default is NULL.
...: Additional parameters are passed to the checkmate::assert_logical function.

Value

None

Examples

# Create a data frame
df <- data.frame(a = c(TRUE, FALSE, TRUE, FALSE), b = c(1, 2, 3, 4))
# Assert that the values in column "a" are logical
assert_logical_named("a", df)