VDISoft.Web.Analytics.StdDevSubgroup

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Public Properties

Name Description AndersonDarling Gets the anderson-darling test for the collection. AndersonDarlingSampleSizeAdjustment Gets the anderson-darling test for the collection. AndersonDarlingSignificant Gets the anderson-darling test for the collection. AvgSqrdDev Gets the average squared deviation of the collection. Code Gets the code of the subgroup. Count Gets the number of samples in the collection. DateTime Gets the datetime of the subgroup. Dixon Gets the Dixon test for the collection. DixonSignificanceLevel Gets and sets the Dixon test for the collection. DixonSignificant Gets the Dixon test for the collection. DixonSmallestValueSuspect Gets and sets the Dixon test for the collection. Exclude Gets and sets the flag indicating if the group should be excluded from calculations. GrandAverage Gets the grand average of the collection. InterquartileRange Gets the interquartile range - calculated as upper quartile - lower quartile. Item Gets and sets a sample of the subgroup. Kurtosis Gets the kurtosis of the collection. LowerQuartile Gets the lower quartile. This is used in the InterquartileRange. Marker Gets and sets the type of marker used with the data point. Maximum Gets the maximum sample value of the collection. MaximumCode Gets the maximum sample code of the collection. MaximumDateTime Gets the maximum sample datetime of the collection. MaximumIndex Gets the maximum sample index of the collection. Mean Gets the mean of the collection. Median Gets the median of the collection. Minimum Gets the minimum sample value of the collection. MinimumCode Gets the minimum sample code of the collection. MinimumDateTime Gets the minimum sample datetime of the collection. MinimumIndex Gets the minimum sample index of the collection. Range Gets the range of the collection. RMSDev Gets the RMS deviation of the collection. RuleResults Gets the rule results of the group. Skewness Gets the skewness of the collection. StdDev Gets the standard deviation of the collection. Sum Gets and sets the sum of the collection. UpperQuartile Gets the upper quartile. This is used in the InterquartileRange. Variance Gets the skewness of the collection. XLocation Gets the x-location of the group. YLocation Gets the y-location of the group.

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Public Methods

Name Description Add Add a sample to the collection. Add Add a sample to the collection. Add Add a sample to the collection. Calculate The calculation function of the collection. CDF The cumulative distribution function. Clear Clear the samples out of the collection. Contains Determine if the subgroup contains a particular sample. GetSample Returns the sample at the specified index. IndexOf Returns the index of a particular sample. IndexOf Returns the index of a particular sample. IndexOf Returns the index of a particular sample. Insert Inserts a sample into the subgroup at the specified index. MakeExample This example comes from Understanding Statistical Process Control. MakeSamples Create a random set of samples where the size of the set is equal to the argument. NewSample Creates a new sample and returns it. This does not add a new sample to the subgroup. Remove Removes a particular sample from the subgroup. RemoveAt Removes the sample at the specified index from the collection.

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Protected Methods

Name Description AddSample Add a sample to the subgroup. CalculateDeviations Calculate the deviations for the internal array.