Examples for 'checkmate::checkDataFrame'

Check if an argument is a data frame

Aliases: checkDataFrame check_data_frame assertDataFrame assert_data_frame testDataFrame test_data_frame expect_data_frame

Keywords: 

### ** Examples

testDataFrame(iris)

[1] TRUE

testDataFrame(iris, types = c("numeric", "factor"), min.rows = 1, col.names = "named")

[1] TRUE
[Package checkmate version 2.3.2 Index]