Method: Statsample::StratifiedSample#stratum_ponderation

Defined in:
lib/statsample/multiset.rb

#stratum_ponderation(h) ⇒ Object Also known as: wh

Stratum ponderation. Symbol: W<sub>h</sub>



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# File 'lib/statsample/multiset.rb', line 241

def stratum_ponderation(h)
  @strata_sizes[h].to_f / @population_size
end