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api:dk11:delphi:gisstatistics.tgis_statisticslayerresult

TGIS_StatisticsLayerResult class

DK11 for Delphi | GisStatistics.TGIS_StatisticsLayerResult | Classes | Constructors | Methods | Properties

Container for layer's statistics result.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
type
  TGIS_StatisticsLayerResult = class( TGIS_StatisticsResult )
  end;
// C++ Builder
class PASCALIMPLEMENTATION TGIS_StatisticsLayerResult : public TGIS_StatisticsResult
{
};

Inheritance

→ TObject → TGIS_ObjectTGIS_StatisticsResult

Constructors

Inherited Overrides Protected
Name Visibility Description
Create public Create an object.

Methods

Inherited Overrides Protected
Name Visibility Description
Complete public Finalize and compute all requested statistics.
(Inherited from TGIS_StatisticsResult)
Update public Adds value to dataset from which statistics will be computed.
(Inherited from TGIS_StatisticsResult)

Properties

Inherited Protected
Name Visibility Description
AvailableStatistics public List of calculated statistics (only requested).
(Inherited from TGIS_StatisticsResult)
Average public The average value (arithmetic mean) of dataset.
(Inherited from TGIS_StatisticsResult)
Count public Number of valid elements in dataset (not empty, not null).
(Inherited from TGIS_StatisticsResult)
CountMissings public Number of empty or null elements in dataset.
(Inherited from TGIS_StatisticsResult)
DatasetType public Dataset type; read-only.
(Inherited from TGIS_StatisticsResult)
IgnoreValue public Value from dataset which is ignored in statistics; read-only.
(Inherited from TGIS_StatisticsResult)
Layer public Layer assigned to statistics result; read-only.
Majority public The value that occurs most often in dataset.
(Inherited from TGIS_StatisticsResult)
Max public The maximum value in dataset.
(Inherited from TGIS_StatisticsResult)
Median public The median (middle value) of dataset.
(Inherited from TGIS_StatisticsResult)
Min public The minimum value in dataset.
(Inherited from TGIS_StatisticsResult)
Minority public The value that occurs least often in dataset.
(Inherited from TGIS_StatisticsResult)
Name public Name of statistics result; read-only.
(Inherited from TGIS_StatisticsResult)
Percentile public Percentiles calculated for requested percentages.
(Inherited from TGIS_StatisticsResult)
Range public The difference between maximum and minimum values in dataset.
(Inherited from TGIS_StatisticsResult)
Sample public Sample values from dataset.
(Inherited from TGIS_StatisticsResult)
StandardDeviation public The standard deviation of dataset.
(Inherited from TGIS_StatisticsResult)
Sum public The sum of values in dataset.
(Inherited from TGIS_StatisticsResult)
Unique public Unique values from dataset.
(Inherited from TGIS_StatisticsResult)
UseBesselCorrection public True if statistics class uses Bessel's correction; read-only.
(Inherited from TGIS_StatisticsResult)
Variance public The variance of dataset.
(Inherited from TGIS_StatisticsResult)
Variety public The number of unique values in dataset.
(Inherited from TGIS_StatisticsResult)

2020/06/03 01:08

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