view histogram.r @ 0:0cebe436a553 draft default tip

Initial upload.

#!/usr/bin/env Rscript

#sink(file("/dev/null", "w"), type = "message");

library(pathprint);

# Figure out the relative path to the galaxy-pathprint.r library.
script.args  <- commandArgs(trailingOnly = FALSE);
script.name  <- sub("--file=", "", script.args[grep("--file=", script.args)])
script.base  <- dirname(script.name)
library.path <- file.path(script.base, "galaxy-pathprint.r");
source(library.path)

usage <- function() {
  stop("Usage: histogram.r <input> <output>", call. = FALSE)
}

## Get the command line arguments.
args <- commandArgs(trailingOnly = TRUE)

input  <- ifelse(! is.na(args[1]), args[1], usage())
output <- ifelse(! is.na(args[2]), args[2], usage())

distance <- loadDistance(input);
generateHistograms(distance, output);

quit("no", 0)