strm (version 0.1.3)

sptdmg3: sptdmg3 SpatialPolygonsDataFrame: Wisconsin Minor Civil Divisions

Description

We use the example from Chi, G. and Zhu, J. (2019) Spatial Regression Models for the Social Sciences. The example uses population growth data from 2000 to 2010. Data are at the minor civil division (MCD) level in Wisconsin. There are two years of data: 2000 and 2010. The subset of variables we use are:

• LNP1000: population growth from 2000 to 2010.

• LNP0090: population growth from 1990 to 2000.

• POLD00: percentage of the old population (age sixty-five and older) in 2000.

• POLD90: percentage of the old population (age sixty-five and older) in 1990.

Usage

data(sptdmg3)

Format

An object of class SpatialPolygonsDataFrame with 1837 rows and 7 columns.

References

Chi, Guangqing, and Jun Zhu (2019). Spatial Regression Models for the Social Sciences. SAGE.

Examples

# NOT RUN {
data(sptdmg3)
class(sptdmg3)
names(sptdmg3)
# }