java - Plot Experimental Data Distribution -

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i'm working on clustering task , i've built dataset similarity matrix m, repeating n times clustering algorithm , chosing element m_{ij} the number of times elements , j have been on same cluster, divided n.

now i'd have graphical way check results, wondering if there library that, given array of doubles ( aka values in upper triangular part of matrix ), plots data distribution , histogram ? doubles in [0,1] interval, , of around 0 , 1 .

for plotting, best programming language know matlab. if have chance, suggest matlab.

write results txt file , insert matlab, can play numbers , plottings no effort


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