Class: Google::Apis::Adexchangebuyer2V2beta1::MetricValue

Inherits:

Object

• Object
• Google::Apis::Adexchangebuyer2V2beta1::MetricValue

Includes:

Core::Hashable, Core::JsonObjectSupport

Defined in:

generated/google/apis/adexchangebuyer2_v2beta1/classes.rb,
generated/google/apis/adexchangebuyer2_v2beta1/representations.rb,
generated/google/apis/adexchangebuyer2_v2beta1/representations.rb

Overview

A metric value, with an expected value and a variance; represents a count that may be either exact or estimated (i.e. when sampled).

Instance Attribute Summary

• #value ⇒ Fixnum

  The expected value of the metric.

• #variance ⇒ Fixnum

  The variance (i.e. square of the standard deviation) of the metric value.

Instance Method Summary

• #initialize(**args) ⇒ MetricValue constructor

  A new instance of MetricValue.

• #update!(**args) ⇒ Object

  Update properties of this object.

Constructor Details

#initialize(**args) ⇒ MetricValue

Returns a new instance of MetricValue.

# File 'generated/google/apis/adexchangebuyer2_v2beta1/classes.rb', line 2633

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#value ⇒ Fixnum

The expected value of the metric. Corresponds to the JSON property value

Returns:

• (Fixnum)

# File 'generated/google/apis/adexchangebuyer2_v2beta1/classes.rb', line 2621

def value
  @value
end

#variance ⇒ Fixnum

The variance (i.e. square of the standard deviation) of the metric value. If value is exact, variance is 0. Can be used to calculate margin of error as a percentage of value, using the following formula, where Z is the standard constant that depends on the desired size of the confidence interval (e.g. for 90% confidence interval, use Z = 1.645): marginOfError = 100 * Z * sqrt( variance) / value Corresponds to the JSON property variance

Returns:

• (Fixnum)

# File 'generated/google/apis/adexchangebuyer2_v2beta1/classes.rb', line 2631

def variance
  @variance
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object

# File 'generated/google/apis/adexchangebuyer2_v2beta1/classes.rb', line 2638

def update!(**args)
  @value = args[:value] if args.key?(:value)
  @variance = args[:variance] if args.key?(:variance)
end