Analysing data is usually done by popular and large statistical software packages. There are lots of these packages and it is not possible to check all of them for the opportunity to handle and impute missing values. So we assembled here those packages with their respective features which are mostly used in research (SAS, SPSS, S-Plus/R and Stata). However, we did not find any essential applications for the treatment of missing values in other packages in the course of our extensive investigations.
Last date updated on July, 2014