Average a section of a column in a table based on another column values
3 views (last 30 days)
Show older comments
Hi,
I'm trying to average the values of a column(T3.value) coresponding to a different column in the same table (T3.index). T3.index goes form 0 to 10 in this example and output in another table with a single value for index and a single value for 'value'.
index average_value
0 x
1 y
. .
. .
10 z
i=T3.index
for i=1:max(i)
A(i)=mean(T3.value(i))
end
0 Comments
Accepted Answer
More Answers (1)
Lola Davidson
on 19 May 2022
Hi Gabi,
We actually have several functions that can help with these "grouped calculations". In particular, I think groupsummary would be the easiest thing to use here:
T_means = groupsummary(T3,'index','mean');
0 Comments
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!