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TGIS_StatisticalFunctions class

DK11 for ActiveX | TatukGIS_XDK11.TGIS_StatisticalFunctions | Classes | Methods | Properties

Record with all statistical functions.

Available also on: Delphi | .NET | Java.


// C#
public class TGIS_StatisticalFunctions : ITGIS_StatisticalFunctions 
' VisualBasic
Public Class TGIS_StatisticalFunctions
  Implements ITGIS_StatisticalFunctions
End Class
// Oxygene
  TGIS_StatisticalFunctions = public class



Inherited Overrides Protected
Name Visibility Description
AllStatistics public Prepare a record with active all available statistical functions.
AttachDelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
BasicStatistics public Prepare a record with active basic statistical functions.
Create_ public Create a record and set all statistical functions.
Create_2 public Create a record with active one statistical function.
DelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
EmptyStatistics public Prepare a record with deactivate all statistical functions.
StandardStatistics public Prepare a record with active most common statistical functions.


Inherited Protected
Name Visibility Description
Average public The average value (arithmetic mean) of dataset.
Count public Number of valid elements in dataset (not empty, not null).
CountMissings public Number of empty or null elements in dataset.
Majority public The value that occurs most often in dataset.
Max public The maximum value in dataset.
Median public The median (middle value) of dataset.
Min public The minimum value in dataset.
Minority public The value that occurs least often in dataset.
Percentile public The value below which a percentage of data falls.
Range public The difference between maximum and minimum values in dataset.
Sample public Extracting sample values from dataset.
StandardDeviation public The standard deviation of dataset.
Sum public The sum of values in dataset.
Unique public Extracting unique values from dataset.
Variance public The variance of dataset.
Variety public The number of unique values in dataset.


The record is used to activate requested statistical functions for calculation by setting True for specific.

Predefined records can be used: EmptyStatistics, BasicStatistics, StandardStatistics and AllStatistics.


2020/05/28 09:03

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