Created
June 12, 2018 21:20
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| reduce.tdm <- function(m, rs = 1, cs = 100) { | |
| repeat { | |
| i <- sum(dim(m)) | |
| cat("Min row sum\t", min(rowSums(m)),"\tMin col sum\t",min(colSums(m)), "\n") | |
| m <- m[rowSums(m) >= rs, colSums(m) >= cs] | |
| if(sum(dim(m)) == i) break | |
| } | |
| return(m) | |
| } | |
| m <- reduce.tdm(m) |
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