bfill_

swordfish.function.bfill_()

• If obj is a vector: back fill the null values in obj with the next non-null value.

• If obj is a matrix or a table: back fill the null values in each column of obj

with the next non-null value.

Parameters:

• obj (Constant) – A vector, matrix, or table.

• limit (Constant, optional) – A positive integer indicating the number of null values to be filled, by default DFLT