Logistic Regression Equation Error in Aster

Aster

Logistic Regression Equation Error in Aster

I applied the logistic regression analytical function for my sample dataset .  But I am getting the following error,

“ERROR:  SQL-MR function LOG_REGRESSION failed: ERROR: SQL-MR function LOG_REGRESSION_ROW failed: Response can only take Boolean values”

When I referred the following link, they are recommending the solution for numerical values also . If I applied for my dataset its throwing the error.

http://www.asterdata.com/download_aster_express/linear-and-logic-regression.php

Please clarify me what are the steps need to take to implement the logistic regression for numerical data .

I transformed the required columns of data into BOOLEAN type and applied the Logistic Regression Equation .Still I am receiving the following error,

“ERROR:  SQL-MR function LOG_REGRESSION failed: ERROR: SQL-MR function LOG_REGRESSION_ROW failed: Response can only take Boolean values”

Regards,

Prabhanjana