Method: Statsample::Histogram#initialize

Defined in:
lib/statsample/histogram.rb

#initialize(p1, min_max = false, opts = Hash.new) ⇒ Histogram

Returns a new instance of Histogram.



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# File 'lib/statsample/histogram.rb', line 71

def initialize(p1, min_max=false, opts=Hash.new)
  
  if p1.is_a? Array
    range=p1
    @n_bins=p1.size-1
  elsif p1.is_a? Integer
    @n_bins=p1
  end
  
  @bin=[0.0]*(@n_bins)
  if(min_max)
    min, max=min_max[0], min_max[1]
    range=Array.new(@n_bins+1)
    (@n_bins+1).times {|i| range[i]=min+(i*(max-min).quo(@n_bins)) }
  end
  range||=[0.0]*(@n_bins+1)
  set_ranges(range)
  @name=""
  opts.each{|k,v|
  self.send("#{k}=",v) if self.respond_to? k
  }
end