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StatisticFormula Class

Calculates statistical formulas.

System.Object
  System.Web.UI.DataVisualization.Charting.StatisticFormula

Namespace:  System.Web.UI.DataVisualization.Charting
Assembly:  System.Web.DataVisualization (in System.Web.DataVisualization.dll)

public class StatisticFormula

The StatisticFormula type exposes the following members.

  NameDescription
Public methodAnovaThe Anova formula determines the existence or absence of a statistically significant difference between the mean values of two or more groups of data.
Public methodBetaFunctionThe beta function calculates the beta function value.
Public methodCorrelationThe correlation formula shows the strength of the relationship that exists between two random variables.
Public methodCovarianceThe covariance formula measures the degree of dependence that may exist between two random variables.
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodFDistributionThe F distribution formula calculates the probability for the F-distribution.
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodFTestThe F-test formula performs a two-sample F-test using F distribution, and is used to see if the samples have different variances.
Public methodGammaFunctionThe gamma function calculates the gamma value.
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodInverseFDistributionThe inverse F distribution formula calculates the inverse of the F cumulative distribution.
Public methodInverseNormalDistributionThe inverse normal distribution formula calculates the inverse of the standard normal cumulative distribution. The distribution has a mean of 0 and a standard deviation of one.
Public methodInverseTDistributionThe inverse t-distribution formula calculates the t-value of the Student's t-distribution as a function of probability and degrees of freedom.
Public methodMeanThe mean formula calculates the average, or mean, of data stored in a data series.
Public methodMedianThe median formula calculates the median of the data stored in a data series.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodNormalDistributionThe normal distribution formula calculates the value of the standard normal cumulative distribution. The distribution has a mean of 0 and a standard deviation of 1.
Public methodTDistributionThe t-distribution formula calculates the probability for the Student's t-distribution.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodTTestEqualVariancesThe t-test with equal variances formula performs a t-test using Student's t-distribution with equal variances.
Public methodTTestPairedThe t-test paired formula performs a t-test using Student's t-distribution with paired samples. This is useful when there is an observed natural pairing in samples (for example, when a sample group is tested twice).
Public methodTTestUnequalVariancesThe t-test with unequal variances formula performs a t-test using Student's t-distribution with unequal variances.
Public methodVarianceThe variance formula calculates the variance within a group of data.
Public methodZTestThe Z-test formula performs a Z-test using normal distribution.
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Formulas can be loosely grouped into the following categories: distributions, including inverse distributions; tests; and basic statistical formulas. Each group has common characteristics with respect to their input and return values.

.NET Framework

Supported in: 4.5.3, 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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