How can we treat missing for categorical variables?
@kermelfoueken7332
2 ай бұрын
Please when i replace missing value by mean, it's doesn't have a changement on the interpretation of my data?
@mathexplain3149
2 ай бұрын
Certainly it does and it depends on the way you set up your data. I just showed how to do it and what you are going to do is up to do. Each data set ( hopefully at least each research) is unique
@chemstid30
Жыл бұрын
How you can treat them, in case we have a lot of missing values !! (more than 60% missed)?
@mathexplain3149
Жыл бұрын
the answer of your research question with this data Set may be discussed with caution
@mosessabila7228
11 ай бұрын
So helpful. I have a problem my stata does not recognize command "mdesc"
@mathexplain3149
11 ай бұрын
try ssc install mdesc
@asmitasutar8
Ай бұрын
@@mathexplain3149 Thank you this worked
@jun6535
2 жыл бұрын
thanks for your teaching👍
@atifdai313
Жыл бұрын
mdesc is not working in case of panel data.
@jaymemcarthur4548
Жыл бұрын
same neither "list if missing"
@md.tofaelhossainmajumder8814
Жыл бұрын
It's working for panel data.
@mazharulrifat4267
Жыл бұрын
great job
@ZiA039
9 ай бұрын
you saved me
@orhankaplan8590
2 жыл бұрын
Dealing with missing value is not so simple. Have you run MCAR test? What missing value method have you used? How did you justified to use it? Your approach is incomplete.
@mathexplain3149
2 жыл бұрын
Thank you for your comment. I mention in this video that this is just one approach. Further, I also mention that you need to adjust the method to your own research. I usually run this method in applied economics where missing values are dropped. Of course, different research needs different treatments. Sometimes you cannot drop missing values i.e. lab experiment in which a missing values is an indicator for non responsive. Thank you
@orhankaplan8590
2 жыл бұрын
@@mathexplain3149 Thanks for clarification. My intention was to inform some newbies watching this video who are eager to find the simplest technique rather than the scientifically correct one.
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