Statistics Concrete Class

Simple stochastic process.

Implements IStatistics

Subclass of DefCob

Methods

Inherits CUnknown.QueryInterface

Inherits CUnknown.AddRef

Inherits CUnknown.Release

StatisticsAddSample implements IStatistics.AddSample

Source in statistics.c

A reservation was processed successfully (but might have overrun).

StatisticsGetNormalDistribution implements IStatistics.GetNormalDistribution

Source in statistics.c

StatisticsGetPredictionFromNormalDistribution implements IStatistics.GetPredictionFromNormalDistribution

Source in statistics.c

The prediction is defined to be P = m + k * s, where m is the mean, s is the standard deviation and k is a multiplication constant derived from the Confidence parameter. The parameter is required to be an integer in the range [50, 100[. It is converted to the multiplication constant such that the predicted estimate P is N% certain to be sufficiently generous for the actual resources consumed during subsequent executions.

The predicted estimate given the desired confidence, using a normal distribution over the accumulated data.