Samuel Granjeaud SamGG
dsparks
/ K-means convex hulls.R
Created
September 23, 2012 17:14
From holey polygons to convex hulls
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| # Highlighting clusters, with chull() | |
| doInstall <- TRUE # Change to FALSE if you don't want packages installed. | |
| toInstall <- c("ggplot2", "RColorBrewer") | |
| if(doInstall){install.packages(toInstall, repos = "http://cran.us.r-project.org")} | |
| lapply(toInstall, library, character.only = TRUE) | |
| # Generate some data | |
| nn <- 500 | |
| myData <- data.frame(X = rnorm(nn), |