Nor is imputation necessary. Use an exact permutation test.
-------- Original Message --------
Subject: Re: data analysis of a categorical variable
From: larry orimooye <[log in to unmask]>
Date: Fri, February 22, 2013 7:05 am
To: [log in to unmask]
I prefer visualizing such data using stacked bar-chart. It might also be
helpful
to insert the counts of each category centered in each section.
If your missing values are not so many, I will rather not do any form of
imputation.
Best,
L
From: khizar azam <[log in to unmask]>
To: [log in to unmask]
Sent: Friday, February 22, 2013 2:58 PM
Subject: data analysis of a categorical variable
Hi all,
my question is that for a categorical data which format is good
barchart(figure) or percentages tables? and how to subsitute a missing
value by mean or there are some rules.
Kind Regards,
Khizar
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