Error using KMEANS. First argument must be a real array. Please help

Hi

I am a real MATLAB rookie and nmeed to carry cluster analysis, having the following code:

X = ESIAS24
intensityCluster = kmeans(X,4)

ESIAS24 is a 2 column table, from an excel spreadheet:

is anyone able to help me? The table is real (well ... its number), and I do no know how to force the integers to be "real number, if this is the problem

[Walter Roberson]

What shows up for class(X) ?

I have a suspicion that it might be a table() object instead of a double precision array.

[KSSV]

Convert you table to array using table2array

[João Serras]

Gee thanks!!!!

Up and running!

[João Serras]

Used table2array...