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Jul 21, 2017 at 20:51 vote accept retrography
Jan 15, 2015 at 12:50 comment added retrography By "cleaning" I didn't mean removing any data or getting rid of incomplete data. My cleaning simply involved replacing some crude measurements, mostly approximations (that is real data + some noise), with accurate measurements. For instance I had used the date of birth as a control, but then I calculated the real age of the person at the time of observation (which differed by 1 to 3 years for different observations). And, yes, the errors are correct. Actually all tests come out just right. But I will try the safeBinary as well.
Jan 15, 2015 at 12:24 history answered Scortchi CC BY-SA 3.0