elect80

elect80_lw

e80_queen

A data set for 1980 Presidential election results covering 3,107 US counties using geographical coordinates. In addition, three spatial neighbour objects, <code>k4</code> not using Great Circle distances, <code>dll</code> using Great Circle distances, and <code>e80_queen</code> of Queen contiguities for equivalent County polygons taken from file <code>co1980p020.tar.gz</code> on the USGS National Atlas site, and a spatial weights object imported from <code>elect.ford</code> - a 4-nearest neighbour non-GC row-standardised object, but with coercion to symmetry.

datasets

A collection of functions to create spatial weights matrix
objects from polygon contiguities, from point patterns by distance and
tessellations, for summarizing these objects, and for permitting their
use in spatial data analysis, including regional aggregation by minimum
spanning tree; a collection of tests for spatial autocorrelation,
including global Moran's I, APLE, Geary's C, Hubert/Mantel general cross
product statistic, Empirical Bayes estimates and Assunção/Reis Index,
Getis/Ord G and multicoloured join count statistics, local Moran's I
and Getis/Ord G, saddlepoint approximations  and exact tests for global
and local Moran's I; and functions for estimating spatial simultaneous
autoregressive (SAR) lag and error models, impact measures for lag
models, weighted and unweighted SAR and CAR spatial regression models,
semi-parametric and Moran eigenvector spatial filtering, GM SAR error
models, and generalized spatial two stage least squares models.

Roger Bivand

spdep

Spatial Dependence: Weighting Schemes, Statistics and Models

elect80 function

A SpatialPointsDataFrame with 3107 observations on the following 7 variables.
  <dl> </dl> 

Format

Pace, R. Kelley and Ronald Barry. 1997. "Quick Computation of Spatial Autoregressive Estimators", in Geographical Analysis; sourced from the data folder in the Spatial Econometrics Toolbox for Matlab, <a href="http://www.spatial-econometrics.com/html/jplv7.zip">http://www.spatial-econometrics.com/html/jplv7.zip</a>, files <code>elect.dat</code> and <code>elect.ford</code> (with the final line dropped).

Source

Pace, R. Kelley and Ronald Barry. 1997. "Quick Computation of Spatial Autoregressive Estimators", in Geographical Analysis; sourced from the data folder in the Spatial Econometrics Toolbox for Matlab, <a href = 'http://www.spatial-econometrics.com/html/jplv7.zip'>http://www.spatial-econometrics.com/html/jplv7.zip</a>, files <code>elect.dat</code> and <code>elect.ford</code> (with the final line dropped).

elect80: 1980 Presidential election results

Description

Usage

Arguments

Format

Source

Examples