kendall#
- swordfish.function.kendall()#
Calculate the Kendall rank correlation coefficient between X and Y. Null values are ignored in the calculation.
If X or Y is a matrix, perform the aforementioned calculation on each column and return a vector.
If X or Y is an in-memory table, perform the aforementioned calculation on each numeric column of the table and return a table (where null values are returned for non-numeric columns).