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2012 Jan 15
0
Reading MINE output into a matrix
...uot;,"",pairs_method,fixed=TRUE),
max_num_boxes_exponent)
x<-read.csv(outputfilename,header=TRUE)
#isolate row/col frequencies as a matrix. we need to look at
# both to get the complete list of pairs and their respective frequencies
xtable<-table(x$X.var)
ytable<-table(x$Y.var)
#map frequencies of X & Y vars to rows
xmap<-xtable[x$X.var]
ymap<-ytable[x$Y.var]
finalmap<-order(xmap,-ymap,decreasing=TRUE)
#fill in matrix - we want the third column for MIC
z<-diag(length(levels(x$X.var))+1)
z[row(z)>col(z)]<-x[finalmap,3]
z<-z+t(z)...