This document is archived and information here might be outdated.  Recommended version.


IMultivariateOp Interface (ArcObjects .NET 10.4 SDK)
ArcObjects namespaces > SpatialAnalyst > ESRI.ArcGIS.SpatialAnalyst > Interfaces > IM > IMultivariateOp Interface (ArcObjects .NET 10.4 SDK)
ArcObjects Library Reference (SpatialAnalyst)  

IMultivariateOp Interface

Provides access to members that perform multivariate analysis on raster data.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Members

Description
Method BandCollectionStats Calculates the statistics for a raster band collection.
Method ClassProbability Creates probability layers, for each class in the signature file.
Method CreateSignatures Creates an ascii signature file of classes defined in an input dataset.
Method Dendrogram Constructs a tree diagram showing attribute distances between sequentially merged classes in a signature file.
Method EditSignatures Edits and updates a signature file.
Method IsoCluster Uses isodata clustering to get characteristics of natural cell groupings in multi-dimension attribute space.
Method MLClassify Performs a maximum-likelihood classification on a raster band collection.
Method PrincipalComponents Performs principal components analysis on a raster band collection.

CoClasses that implement IMultivariateOp

CoClasses and Classes Description
RasterMultivariateOp A mechanism for performing multivariate operations on rasters.

Remarks