kmeans on 3d data

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Vaishali Nagpure 2019-11-27

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评论： Vaishali Nagpure 2019-11-30

Hi,

I have 3d data with 24*2*705 matrix. i would like to do k-means clustering on this data.

I am not able to run kmeans command as it is showing error as "Transpose data into column orientation".

I tried with permute but not working.

Can anybody help on how to handle 3d data for kmeans clustering.

Regards

Vaishali

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Image Analyst 2019-11-27

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So, did you transpose it like it suggested? It wants 3 columns and N rows, not 3 rows and N columns like you have. Attach your data if you need any more help.

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Image Analyst 2019-11-30

But the data is not in a 2-Dimensional N rows-by-3 columns matrix. It's a 3-D array. So there are not 3 columns like you said. Please try to explain again.

Vaishali Nagpure 2019-11-30

There are no 3 columns. Data is 24*2 matrix. So 24 rows and two columns. rows are hours. So 24 hours. First column is mean. Second column is coefficient of variance(cv). So 24*2 data represent data as: 24 hours mean and cv.

This data is for 705 frequencies. So 24*2*705 data. For each frequency 24*2 data.

Regards

Vaishali

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Vaishali Nagpure 2019-11-27