Data on 25,357 single family homes sold in Lucas County, Ohio, 1993-1998 from the county auditor, together with an nb neighbour object constructed as a sphere of influence graph from projected coordinates.
Format
Formal class 'SpatialPointsDataFrame' [package "sp"] with 5 slots. The data slot is a data frame with 25357 observations on the following 24 variables.
price: a numeric vector
yrbuilt: a numeric vector
stories: a factor with levels
onebilevelmultilvlone+halftwotwo+halfthreeTLA: a numeric vector
wall: a factor with levels
stucdrvtccbtilemetlvnylbrickstonewoodpartbrkbeds: a numeric vector
baths: a numeric vector
halfbaths: a numeric vector
frontage: a numeric vector
depth: a numeric vector
garage: a factor with levels
no garagebasementattacheddetachedcarportgaragesqft: a numeric vector
rooms: a numeric vector
lotsize: a numeric vector
sdate: a numeric vector
avalue: a numeric vector
s1993: a numeric vector
s1994: a numeric vector
s1995: a numeric vector
s1996: a numeric vector
s1997: a numeric vector
s1998: a numeric vector
syear: a factor with levels
199319941995199619971998age: a numeric vector
Its projection is CRS(+init=epsg:2834), the Ohio North State Plane.
Source
Dataset included in the Spatial Econometrics toolbox for Matlab, formerly available from http://www.spatial-econometrics.com/html/jplv7.zip.
Examples
if (requireNamespace("sp", quietly = TRUE)) {
library(sp)
data(house)
str(house)
plot(house)
}
#> Formal class 'SpatialPointsDataFrame' [package "sp"] with 5 slots
#> ..@ data :'data.frame': 25357 obs. of 24 variables:
#> .. ..$ price : int [1:25357] 303000 92000 90000 330000 185000 100000 43065 305000 56493 50000 ...
#> .. ..$ yrbuilt : int [1:25357] 1978 1957 1937 1887 1978 1989 1927 1990 1877 1936 ...
#> .. ..$ stories : Factor w/ 7 levels "one","bilevel",..: 4 1 5 4 5 1 1 4 1 1 ...
#> .. ..$ TLA : int [1:25357] 3273 920 1956 1430 2208 1232 832 3011 1034 960 ...
#> .. ..$ wall : Factor w/ 7 levels "stucdrvt","ccbtile",..: 7 3 1 6 7 6 6 7 6 6 ...
#> .. ..$ beds : num [1:25357] 4 2 3 4 3 1 2 3 3 2 ...
#> .. ..$ baths : num [1:25357] 3 1 1 1 2 1 1 2 1 1 ...
#> .. ..$ halfbaths : num [1:25357] 1 0 0 0 1 0 0 1 0 0 ...
#> .. ..$ frontage : int [1:25357] 177 100 192 200 241 154 320 362 500 220 ...
#> .. ..$ depth : int [1:25357] 0 0 0 217 0 1420 0 0 990 0 ...
#> .. ..$ garage : Factor w/ 5 levels "no garage","basement",..: 3 4 3 1 3 4 4 3 4 4 ...
#> .. ..$ garagesqft: int [1:25357] 625 308 480 0 528 1200 360 672 624 780 ...
#> .. ..$ rooms : int [1:25357] 12 4 7 7 7 5 4 6 7 6 ...
#> .. ..$ lotsize : int [1:25357] 53496 37900 52900 43560 225800 214100 23500 324900 354200 37000 ...
#> .. ..$ sdate : int [1:25357] 960423 970421 931101 971223 950807 931101 951031 931229 960222 960607 ...
#> .. ..$ avalue : int [1:25357] 306514 84628 126514 199228 192514 107914 49028 263400 76600 50714 ...
#> .. ..$ s1993 : int [1:25357] 0 0 1 0 0 1 0 1 0 0 ...
#> .. ..$ s1994 : int [1:25357] 0 0 0 0 0 0 0 0 0 0 ...
#> .. ..$ s1995 : int [1:25357] 0 0 0 0 1 0 1 0 0 0 ...
#> .. ..$ s1996 : int [1:25357] 1 0 0 0 0 0 0 0 1 1 ...
#> .. ..$ s1997 : int [1:25357] 0 1 0 1 0 0 0 0 0 0 ...
#> .. ..$ s1998 : int [1:25357] 0 0 0 0 0 0 0 0 0 0 ...
#> .. ..$ syear : Factor w/ 6 levels "1993","1994",..: 4 5 1 5 3 1 3 1 4 4 ...
#> .. ..$ age : num [1:25357] 0.21 0.42 0.62 1.12 0.21 0.1 0.72 0.09 1.22 0.63 ...
#> ..@ coords.nrs : num(0)
#> ..@ coords : num [1:25357, 1:2] 484668 484876 485248 485764 488150 ...
#> .. ..- attr(*, "dimnames")=List of 2
#> .. .. ..$ : NULL
#> .. .. ..$ : chr [1:2] "long" "lat"
#> ..@ bbox : num [1:2, 1:2] 484575 195270 538364 229836
#> .. ..- attr(*, "dimnames")=List of 2
#> .. .. ..$ : chr [1:2] "long" "lat"
#> .. .. ..$ : chr [1:2] "min" "max"
#> ..@ proj4string:Formal class 'CRS' [package "sp"] with 1 slot
#> .. .. ..@ projargs: chr "+proj=lcc +lat_0=39.6666666666667 +lon_0=-82.5 +lat_1=41.7 +lat_2=40.4333333333333 +x_0=600000 +y_0=0 +ellps=GR"| __truncated__
#> .. .. ..$ comment: chr "PROJCRS[\"unknown\",\n BASEGEOGCRS[\"unknown\",\n DATUM[\"Unknown based on GRS80 ellipsoid\",\n "| __truncated__
