Class: RT.KitchenSink.ValueStat

• Assembly: RT.Util.Core, Version=1.0.0.9999, Culture=neutral, PublicKeyToken=null
• Namespace: RT.KitchenSink
• Show inherited types...
  Inherits from:

  • object

Summary

Incrementally accumulates basic statistics about a value, one observation at a time, making current estimates of the underlying distribution available at every point.

Constructors

ValueStat()

Constructor.

Instance methods

void	AddObservation(double value)	Adds a new observation, updating all statistics as appropriate.
void	AddObservations(int count, double mean, double min, double max, double variance)	Adds a number of observations, updating all statistics as appropriate. The nature of the statistics collected by the class enable this operation by only having similar statistics about the observations being added.
void	Clear()	Removes all observations and resets the class to its initial state.

Instance properties

double	Max	Gets the largest value observed so far.
double	Mean	Gets the sample mean.
double	Min	Gets the smallest value observed so far.
int	ObservationCount	Gets the total number of observations so far.
double	StdDev	Gets the current estimate of the population standard deviation.
double	StdDevUnbiased	Gets the current estimate of the population standard deviation using an unbiased estimator.
double	Variance	Gets the current estimate of the population variance.
double	VarianceUnbiased	Gets the current estimate of the population variance using an unbiased estimator.