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Results tagged with categorical-data
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user 59343
Categorical data can take on a limited (usually fixed) number of possible values called categories. Categorical values "label", they do not "measure". Nominal and dichotomous/binary scale types are categorical. Some people consider ordinal scale categorical too.
7
votes
How to deal with missing data for only some categories
There are three types of missing data: Missing Completely At Random (MCAR), Missing At Random (MAR) and Missing Not At Random (MNAR).
Your case is the second, where according to wikipedia it:
occ …
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