| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| require 'rubystats' |
| |
| # Generates 10,000 measurements for three imaginary temperature sensors. |
| |
| sensors = [] |
| sensors << {:id => 1, :mean => 60.0, :stdev => 5.0} |
| sensors << {:id => 2, :mean => 50.0, :stdev => 10.0} |
| sensors << {:id => 3, :mean => 40.0, :stdev => 3.0} |
| |
| File.open('temperature.tsv','w') do |file| |
| sensors.each do |sensor| |
| id = sensor[:id] |
| dist = Rubystats::NormalDistribution.new(sensor[:mean],sensor[:stdev]) |
| dist.rng(10000).each do |value| |
| file.write "#{id}\t#{value}\n" |
| end |
| end |
| end |