Cross tabulation row percentages

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.

Answer 1

[TADA]

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