Sha256: 2b92bead388c2a288f58aa1dde89cd72f74371196c6f2d5c88009ded97765686
Contents?: true
Size: 801 Bytes
Versions: 132
Compression:
Stored size: 801 Bytes
Contents
require 'rbbt/util/R'
$0 = "rbbt #{$previous_commands*""} #{ File.basename(__FILE__) }" if $previous_commands
options = SOPT.setup <<EOF
Calculate density
$ rbbt stat density <file>
Display summary information. Works with Tokyocabinet HDB and BDB as well.
-tch--tokyocabinet File is a TC HDB
-tcb--tokyocabinet_bd File is a TC BDB
-h--help Help
EOF
SOPT.usage if options[:help]
file = ARGV.shift
if file == '-' or file.nil?
file = STDIN
else
file = Open.open file
end
values = file.read.split("\n").collect{|v| v.to_f}
res = TmpFile.with_file do |tmp|
R.run <<-EOF
values = #{R.ruby2R values}
d = density(values)
df = data.frame(x=d$x, y=d$y)
rbbt.tsv.write(file='#{ tmp }', df)
EOF
Open.read(tmp)
end
puts res.split("\n")[1..-1].collect{|l| l.split("\t")[1,2] * "\t"} * "\n"
Version data entries
132 entries across 132 versions & 1 rubygems