Count value Frequency From Array For each row, Max Frequency Row

Hi Experts,

I have an array

a =
0  0  100  100  100  100  100  100  100  100  0  0
0  100  100  100  100  100  100  100  100  100  0  100
0  0  100  100  0  0  100  100  100  100  100  100

I want to count the number of times 100 appears in each row and extract the row number!! In this case we have

Row 1= 8 
Row 2= 10
Row 3= 8

Row 2 = 10

Can any one help me to write the code lines to achieve this!!!!!!

Answer 1

[Image Analyst]

Try this

output = sum(a == 100, 2)

[rizwan]

THanks it works for me

[rizwan]

Hi Expert,

I have k mean implementation [idx,C] = adaptcluster_kmeans(I);

i want to show the output of k mean , Please help

[Image Analyst]

I have no idea what you're talking about. I don't know what that matrix has to do with clustering or classifying. What do you want to do with that matrix as far as clustering or classifying goes? Are you sure you commented on the right Answer????

Anyway, I don't have the Statistics and Machine Learning Toolbox (yet). You can find out about kmeans here: http://www.mathworks.com/help/stats/examples/cluster-analysis.html