Example data.frame
object.
An object of class data.frame
with 4 rows and 2 columns.
Examples
data(data.frame)
class(data.frame)
#> [1] "data.frame"
print(data.frame)
#> genotype treatment
#> sample1 wildtype control
#> sample2 knockout control
#> sample3 wildtype treated
#> sample4 knockout treated