how to add row and column label to a matrix and make it as a dataset?

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Niki 2015-6-17

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https://ww2.mathworks.cn/matlabcentral/answers/224232-how-to-add-row-and-column-label-to-a-matrix-and-make-it-as-a-dataset

评论： Niki 2015-6-17

I have a matrix look like below

df =randi(10,100,1)

I want to give row lable to do two ways, once I want to assing 50 first row as 1 row label and 50 second one as row label 2 once I want to assign another arrys which is a random lables as row lables to this matrix and have the final data as dataset.

any comment is appreciate

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Answer 1

Azzi Abdelmalek 2015-6-17

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https://ww2.mathworks.cn/matlabcentral/answers/224232-how-to-add-row-and-column-label-to-a-matrix-and-make-it-as-a-dataset#answer_182987

编辑：Azzi Abdelmalek 2015-6-17

在 MATLAB Online 中打开

df =randi(10,100,1)
a=reshape(df,50,[])
out=mat2dataset(a)

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Niki 2015-6-17

Thanks for your comment but it did not solve my problem. first one all, it gets an error saying, product of known dimensions, 50, not divisible into total number of elemenst, 736. secodnly , how could i assign a vector of binary values as row labels to that matrix ?

Niki 2015-6-17

I got another error for mat2dataset, Batch Dataset objects can only be created from numeric types ,(line 123) . Error in mat2 dataset (line 75) d= dataset(vars{:},args{:});

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