Skip To Content

Spatial Statistics toolbox history

The tables below catalog changes made to every tool in the Spatial Statistics toolbox. There is one table per tool and you can click the tool name to navigate to the tool reference page.

For more information on how to interpret and use these tables, see the topic About the toolbox history tables.

Average Nearest Neighbor

VersionDescription

1.0

Ported from ArcMap 10.3

Calculate Distance Band from Neighbor Count

VersionDescription

1.0

Ported from ArcMap 10.3

Central Feature

VersionDescription

1.3

This tool now honors the 3D nature of your data and will use x, y and z values in its calculations if z values are available.

1.0

Ported from ArcMap 10.3

Cluster and Outlier Analysis (Anselin Local Moran's I)

VersionDescription

1.3

Environment added: Random number generator

2 new parameters added:

  • Number_of_Permutations
  • Cluster_Outlier_Type

Parameter removed: Cluster-Outlier_Type

Parameter order changed at parameter 10:

  • Old parameter: Index_Field_Name
  • New parameter: Number_of_Permutations

1.0

Ported from ArcMap 10.3

Collect Events

VersionDescription

1.0

Ported from ArcMap 10.3

Convert Spatial Weights Matrix to Table

VersionDescription

1.0

Ported from ArcMap 10.3

Density-based Clustering

VersionDescription

2.1

New at this version

Directional Distribution (Standard Deviational Ellipse)

VersionDescription

1.4

Environment added: Output Z Domain

1.3

This tool now honors the 3D nature of your data and will use x, y and z values in its calculations if z values are available.

1.0

Ported from ArcMap 10.3

Linear Directional Mean

VersionDescription

1.4

This tool now honors the 3D nature of your data and will use x, y and z values in its calculations if z values are available.

1.0

Ported from ArcMap 10.3

Exploratory Regression

VersionDescription

1.0

Ported from ArcMap 10.3

Export Feature Attribute To ASCII

VersionDescription

1.0

Ported from ArcMap 10.3

Generate Network Spatial Weights

VersionDescription

1.2

New at this version

Generate Spatial Weights Matrix

VersionDescription

1.4

New parameter added: Use_Z_values

This new parameter allows neighborhood relationships to be defined in three-dimensions.

1.0

Ported from ArcMap 10.3

Geographically Weighted Regression (GWR)

VersionDescription

1.0

Ported from ArcMap 10.3

Grouping Analysis

VersionDescription

2.1

The algorithm behind the this tool has been enhanced and new functionality has been added to these methods. To simplify the new features and methods, two new tools have been created to replace the Grouping Analysis tool. Use the Spatially Constrained Multivariate Clustering tool if you would like to create spatially contiguous groups. Use the Multivariate Clustering tool to create groups with no spatial constraints.

1.0

Ported from ArcMap 10.3

High/Low Clustering (Getis-Ord General G)

VersionDescription

1.0

Ported from ArcMap 10.3

Hot Spot Analysis (Getis-Ord Gi*)

VersionDescription

1.0

Ported from ArcMap 10.3

Incremental Spatial Autocorrelation

VersionDescription

1.0

Ported from ArcMap 10.3

Mean Center

VersionDescription

1.3

This tool now honors the 3D nature of your data and will use x, y and z values in its calculations if z values are available.

1.0

Ported from ArcMap 10.3

Median Center

VersionDescription

1.3

This tool now honors the 3D nature of your data and will use x, y and z values in its calculations if z values are available.

1.0

Ported from ArcMap 10.3

Multi-Distance Spatial Cluster Analysis (Ripley's K Function)

VersionDescription

1.0

Ported from ArcMap 10.3

Multivariate Clustering

VersionDescription

2.1

New at this version

Optimized Hot Spot Analysis

VersionDescription

1.4

Environments removed:

  • Cell Size
  • Mask
  • Snap Raster

2 new parameters added:

  • Cell_Size
  • Distance_Band

1.3

Parameter Incident_Data_Aggregation_Method had new option added: COUNT_INCIDENTS_WITHIN_HEXAGON_POLYGONS

1.0

Ported from ArcMap 10.3

Optimized Outlier Analysis

VersionDescription

1.4

New at this version

Ordinary Least Squares (OLS)

VersionDescription

1.0

Ported from ArcMap 10.3

Similarity Search

VersionDescription

1.0

Ported from ArcMap 10.3

Spatial Autocorrelation (Global Moran's I)

VersionDescription

1.0

Ported from ArcMap 10.3

Spatially Constrained Multivariate Clustering

VersionDescription

2.1

New at this version

Standard Distance

VersionDescription

1.4

Environment added: Output Z Domain

1.3

This tool now honors the 3D nature of your data and will use x, y and z values in its calculations if z values are available.

1.0

Ported from ArcMap 10.3