Cross tabulation row percentages

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Sarah Yun
Sarah Yun 2019-12-31
编辑： TADA 2019-12-31
Hello,
I have a table with 4 columns and 5 rows
I want to display the row values as percentages
example
date sale 1 sale 2 total sales
1989 4 (x%) 3 (x%) 7(x%)
7 would be 100%
now express 4 and 3 in terms of 100%?
How to do this for my table in matlab?
Thank you.

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TADA
TADA 2019-12-31
编辑：TADA 2019-12-31
How about something like that?
t{:,{'sale1','sale2'}} = t{:,{'sale1','sale2'}}./t.totalsales * 100
Given that t is your table, or a copy of that so you don't override your original data

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