Mean of an array with array elements

Question

fadams18 2018-10-23

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/425601-mean-of-an-array-with-array-elements

编辑： madhan ravi 2018-10-23

I have the code below.

rRE_NeNMF_R=[2,2];
rRE_NeNMF_V=[2,2];
rRE_MU_R=[2,2];
rRE_MU_V=[2,2];
rRE_ALS_R=[2,2];
rRE_HALS_R=[2,2];
rRE_PG_R=[2,2];
Data=[rRE_NeNMF_R, rRE_NeNMF_V,rRE_MU_V,rRE_MU_R,rRE_ALS_R,rRE_HALS_R,rRE_PG_R];

Since I want to find the mean of all the elements, i dont want to do them one by one. its too much. is there a way to this? so in effect, i should get somethin like Data=[2,2,2 .....]

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Answer 1

madhan ravi 2018-10-23

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https://ww2.mathworks.cn/matlabcentral/answers/425601-mean-of-an-array-with-array-elements#answer_342912

编辑：madhan ravi 2018-10-23

在 MATLAB Online 中打开

>> rRE_NeNMF_R=[2,2];
rRE_NeNMF_V=[2,2];
rRE_MU_R=[2,2];
rRE_MU_V=[2,2];
rRE_ALS_R=[2,2];
rRE_HALS_R=[2,2];
rRE_PG_R=[2,2];
Data = [rRE_NeNMF_R; rRE_NeNMF_V;rRE_MU_V;rRE_MU_R;rRE_ALS_R;rRE_HALS_R;rRE_PG_R]
Data = mean(Data,2)'
Data =
       2     2
       2     2
       2     2
       2     2
       2     2
       2     2
       2     2
Data =
       2     2     2     2     2     2     2
>>

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madhan ravi 2018-10-23

编辑：madhan ravi 2018-10-23

You should replace , with ; and then if you transpose you will get the desired result , try the above now , if it's upto your requirements accept the answer so that other people know the question is solved else let know what's additionally required

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