Is anyone familiar with data regression?

22 October 2014 1 7K Report

When I do regression in Aspen plus, this message appears and it says:

[ DRS CONVERGED IN 21 ITERATIONS, BUT CONSTRAINTS ARE NOT TIGHTLY CONVERGED. WARNING WHILE EXECUTING DRS CASE: "R-1" CONSTRAINTS NOT (TIGHTLY) SATISFIED FOR THIS CASE. ]

Can someone please explain it to me?

Dr. Senthilvel Vasudevan

Hi,

Kindly see the link:

http://en.wikipedia.org/wiki/Regression_analysis

http://www.math.ntu.edu.tw/~hchen/Prediction/notes/IntroRegression.ppt

http://www.law.uchicago.edu/files/files/20.Sykes_.Regression.pdf

http://cameron.econ.ucdavis.edu/racd/simplepoisson.pdf

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