Class: FastStats::Means

Inherits:

Object

• Object
• FastStats::Means

Defined in:

lib/fast_stats/means.rb

Instance Attribute Summary

• #means ⇒ Object readonly

  Returns the value of attribute means.

Instance Method Summary

• #add(name, val) ⇒ Object
• #initialize ⇒ Means constructor

  A new instance of Means.

• #summary(round: Mean::DEFAULT_ROUND) ⇒ Object

Constructor Details

#initialize ⇒ Means

Returns a new instance of Means.

# File 'lib/fast_stats/means.rb', line 10

def initialize
  @means = {}
end

Instance Attribute Details

#means ⇒ Object (readonly)

Returns the value of attribute means.

# File 'lib/fast_stats/means.rb', line 8

def means
  @means
end

Instance Method Details

#add(name, val) ⇒ Object

# File 'lib/fast_stats/means.rb', line 14

def add(name, val)
  mean_for(name) << val
end

#summary(round: Mean::DEFAULT_ROUND) ⇒ Object

# File 'lib/fast_stats/means.rb', line 18

def summary(round: Mean::DEFAULT_ROUND)
  means.transform_values { |m| m.summary round: 2 }
end