清空筛选条件
清空筛选条件

Takin the mean of data in tables

1 次查看（过去 30 天）
Sebastian Daneli
Sebastian Daneli 2021-11-16
评论： Sebastian Daneli 2021-11-16
Ran in:
I have his table
X1=[9 6 9;3 2 7];
X2=[0 2;4 0];
X3=[3 1 2; 8 9 7];
X=table(X1,X2,X3)
X = 2×3 table
X1 X2 X3 ___________ ______ ___________ 9 6 9 0 2 3 1 2 3 2 7 4 0 8 9 7
And I need to take the mean of the rows in each entry, which would give me
m1=[8 4]', m2=[1 2]' and m3=[2 8]'.
Can this be done efficiently?

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2021-11-16
Ran in:
X1=[9 6 9;3 2 7];
X2=[0 2;4 0];
X3=[3 1 2; 8 9 7];
X=table(X1,X2,X3) ;
[m,n] = size(X) ;
iwant = zeros(2,n) ;
for i = 1:n
iwant(:,i) = mean(X.(i),2) ;
end
iwant
iwant = 2×3
8 1 2 4 2 8
  3 个评论
显示 1更早的评论

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Tables 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by