How do i represent a set of clusters points in scatter plot?

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ahmed obaid
ahmed obaid 2017 年 2 月 10 日
編集済み: Sameema Tariq 2020 年 12 月 22 日
dear experiences
i have dataset which has been clusters using k-means and stored in an excel file (clu.xlsx) , my data consist from 200 observations where :
first column is observation labels second column is x data values third columns is y data values fourth columns is cluster ids ( 1,2,3...K "clustering has done using k-means") and : cent= stored the centroids of my clusters
my question :
  1. - how do i can plot observation in scatter plot where i would like colored every points in cluster with different colors from other in other clusters.
  2. - then how to plot centroids also.
thanks for any suggestion

採用された回答

Massimo Zanetti
Massimo Zanetti 2017 年 2 月 10 日
Hi, what you need is exactly Matlab GSCATTER function. Check out the help page.
  4 件のコメント
Sameema Tariq
Sameema Tariq 2020 年 12 月 22 日
Hey, how did you do that plotting of clusters? Kindly guide me.

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その他の回答 (1 件)

ADRIAN RADILLO
ADRIAN RADILLO 2017 年 3 月 12 日
Hi. How can I use gscatter for 3D scatter plots? I know the function scatter3, but unfortunately the function gscatter3 DOESN'T exist. Could you help me please?

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