Implemented the api_base method of return_error_sum_squares(), as raising an error if not defined for the api for the pipe_type.
Task #7882 (https://gna.org/task/?7882): Implement Monte-Carlo simulation, where errors are generated with width of standard deviation or residuals.
Authored by: tlinnet 2015-01-16
Parent: [r27210]
Child: [r27212]
