Finding Clusters
- To: mathgroup at smc.vnet.net
- Subject: [mg117095] Finding Clusters
- From: Martin VavpotiÄ <martin.vavpotic at gmail.com>
- Date: Wed, 9 Mar 2011 07:02:22 -0500 (EST)
Hello everyone.
I have a large array of numbers (1000 =D72). I wish to find clusters in
that mesh of numbers but the FindClusters method is giving me a hard
time. I think it's because of those non-numeric leftovers from NSolve
(x -> and y ->).
{{x -> 9.95043, y -> 0.201587}, {x -> -0.0507389,
y -> 0.39451}, {x -> -0.0502288 + 0.192544 I,
y -> 0.199992 - 2.42154*10^-6 I}, {x -> -0.0502288 - 0.192544 I,
y -> 0.199992 + 2.42154*10^-6 I}, <<992>>, {x -> -0.0507405,
y -> 0.394519}, {x -> -0.0502287 + 0.192544 I,
y -> 0.2}, {x -> -0.0502287 - 0.192544 I,
y -> 0.2}, {x -> -0.0507405, y -> 0.00548135}}
I know that if you write something like %[[1,2,2]] you get only the
numbers but I have a whole array here. How do I get the whole array to
lose those y -> ?
Help anyone?