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

29 次查看(过去 30 天)
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

采纳的回答

Massimo Zanetti
Massimo Zanetti 2017-2-10
Hi, what you need is exactly Matlab GSCATTER function. Check out the help page.
  4 个评论
Sameema Tariq
Sameema Tariq 2020-12-22
编辑:Sameema Tariq 2020-12-22
Hey, how did you do that plotting of clusters? Kindly guide me.

请先登录,再进行评论。

更多回答(1 个)

ADRIAN RADILLO
ADRIAN RADILLO 2017-3-12
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?

产品

Community Treasure Hunt

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

Start Hunting!

Translated by