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Prabhanjana 2 posts Joined 03/13
26 Mar 2013
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

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