We have 1D vector say DS of size 1X100, How to apply k-means cluster or c-means cluster and How to find number of clusters,iteration number, standard deviation of each cluster. we tried below code but it is not what we expected answer.

data = load('fcmdata.dat');  % load some sample data
n_clusters = 2;              % number of clusters
[center,U,obj_fcn] = fcm(DS{1,1}', 24);

Answer 1

[KSSV]

A = randi([1 10],1,100) ;
N = 5 ;
idx = kmeans(A',N) ;

B = cell(N,1) ;
figure
hold on
for i = 1:5
    plot(i,A(idx==i),'.','Markersize',20,'color',rand(3,1)) ;
    B{i} = A(idx==i) ;
end

Now B has all the clusters......apply your standard deviation on B.

[Basavaraja V]

Also, We wants every iteration number

[KSSV]

Read about kmeans. It should be there possibly.