Kenneth Daily kdaily
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| ################################################################################ | |
| # Copyright 2011 | |
| # Andrew Redd | |
| # 11/23/2011 | |
| # | |
| # Description of File: | |
| # Makefile for knitr compiling | |
| # | |
| ################################################################################ | |
| all:pdf # default rule DO NOT EDIT |
hadley
/ clustergram-had.r
Created
June 15, 2010 21:30
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| ks.default <- function(rows) seq(2, max(3, rows %/% 4)) | |
| many_kmeans <- function(x, ks = ks.default(nrow(x)), ...) { | |
| ldply(seq_along(ks), function(i) { | |
| cl <- kmeans(x, centers = ks[i], ...) | |
| data.frame(obs = seq_len(nrow(x)), i = i, k = ks[i], cluster = cl$cluster) | |
| }) | |
| } | |
| all_hclust <- function(x, ks = ks.default(nrow(x)), point.dist = "euclidean", cluster.dist = "ward") { |