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Good evening my Biostatistics teacher is teaching to use R, he passed the following question
(Construct frequency tables of RACE, MARITAL STATUS and SCHOOLING. Identify which categories of these variables stand out, do the separation by year. (Tip: use the command tableStack
package epiDisplay
. Use the YEAR as a variable that will cross all other).
But as much as I always try to make a mistake. Can anyone help me with this question?
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