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Re: question
Posted:
Dec 30, 2012 8:49 PM


How about grids?
colors = {Red, Blue, Green};
r = 20; c = 4; (*r=88 and c=9 for your example*)
data = RandomReal[1, {r, c}];
clusters = FindClusters[data, Length[colors]];
n = 1; Column[ Grid[#, ItemSize > 8, Background > colors[[n++]], Alignment > Left] & /@ clusters]
Column[ Grid[{#}, ItemSize > 8, Alignment > Left, Background > colors[[Position[clusters, #][[1, 1]]]]] & /@ data]
Bob Hanlon
On Sun, Dec 30, 2012 at 12:58 PM, Hagwood, Charles R <charles.hagwood@nist.gov> wrote: > Bob, > > How does one put this is MatrixForm? > > Thanks. > > Charles > > ________________________________________ > From: Bob Hanlon [hanlonr357@gmail.com] > Sent: Saturday, December 29, 2012 9:52 PM > To: Hagwood, Charles R > Cc: mathgroup@smc.vnet.net > Subject: Re: question > > colors = {Red, Blue, Green}; > > r = 20; > c = 4; > (* r = 88 and c = 9 for your example *) > > data = RandomReal[1, {r, c}]; > > clusters = FindClusters[ > data, Length[colors]]; > > n = 1; > Style[#, Background > > colors[[n++]]] & /@ > clusters > > To color in place by cluster > > Style[#, Background > colors[[ > Position[clusters, #][[1, 1]] > ]]] & /@ > data > > > Bob Hanlon > > > On Sat, Dec 29, 2012 at 3:09 PM, Hagwood, Charles R > <charles.hagwood@nist.gov> wrote: >> >> I have a matrix, say 88 x 9 . I use FindCluster to find say 3 clusters,= i.e. the 88 rows are partitioned into 3 clusters. I want to use 3 colors= to highlight these rows. For example, the rows in cluster 1 highlighted wi= th color1, cluster 2 highlighted with color2 and cluster 3 highlighted with= color 3. I want to be able to read the data underneath the highlight. H= ow can this be done in Mathematica? >> >> Charles Hagwood >> >>



