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Title

SpatialEconometrix
Author

Bernard Gress
Organization: Fannie Mae
Conference

2005 Wolfram Technology Conference
Conference location

Champaign IL
Description

SpatialEconometrix is a Mathematica package that provides a variety of basic functions used in the analysis and generation of spatially autocorrelated data, as well as spatial regression functions for linear and semi-parametric models.

The package includes the following functions to estimate and generate spatially autocorrelated models:
  • SACE1, SAR1, SARX1, SPACE1, SPSARX1
  • VarioGram
  • SpatialMoransITest, SpatialLMErrorTest
  • DGPSARX1, DGPNLSARX1, DGPSACE, and so on
It also includes the following functions to define and work with spatial lag matrices ('W'):
  • XYCoordinatesToW
  • VariogramOfW
  • AdjacencyListGroupsToW
  • AverageConnectivity
  • NormalizeW
  • LagW
  • RookW, QueenW, BishopW, HexW, RowW, IrregularW
It also includes various general-purpose functions:

  • DropBorder, DistancesBetweenPoints, FastLogDet, and so on
This presentation will introduce some of the basics of spatial econometrics and outline the workings of the SpatialEconometrix package.
Subject

*Mathematica Technology > Application Packages > Applications from Independent Developers > SpatialEconometrix