datatable.Frame.kurt()

datatable.Frame.

kurt

(

)

sourcetests

Calculate the excess kurtosis for each column in the frame.

Parameters

return

Frame

The frame will have one row and the same number/names of columns as in the current frame. All the columns will have float64 stype. For non-numeric columns this function returns NA values.

See Also

• .kurt1() – similar to this method, but operates on a single-column frame only, and returns a scalar value instead of a Frame.