Data analyst portfolio project 3|Changes after multiple imputation in STATA|Part 3

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In this video, I have explained what exactly happens to the data after fixing the missing values with multiple imputations. In summary, when using multiple imputations new observations are added to the data but the number of variables remains the same. Watch the video for full illustrations.
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Thank you for your efforts. How can we return to the initial number of observations (in your case 49 observations) ?

mounirelatrachi
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After imputing variables suppose I have to perform a chi2 test. For that, I need my original 49 observations. How do I perform that? With 49 but imputed observations.

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