spdplyr: Data Manipulation Verbs for the Spatial Classes
- CRAN: http://cran.r-project.org/web/packages/spdplyr/index.html
- GitHub: https://github.com/mdsumner/spdplyr
> library(spdplyr)
Loading required package: sp
バージョン: 0.1.2
| 関数名 | 概略 |
|---|---|
Data |
Manipulation Verbs for Spatial Classes. |
dplyr-Spatial |
Dplyr verbs for Spatial |
mpoint1 |
MultiPointsDataFrame data set |
show,Spatial-method |
sp methods |
spmap |
"South-east" map data. |
spmap
> spmap %>% filter(NAME == "Antarctica")
class : SpatialPolygonsDataFrame
features : 1
extent : -179.9999, 179.9999, -90, -60.54723 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=longlat +ellps=WGS84
variables : 17
# A tibble: 1 x 17
object_ branch_ island_ order_ x_ y_ FIPS ISO2 ISO3
* <int> <int> <lgl> <int> <dbl> <dbl> <fctr> <fctr> <fctr>
1 145 2104 TRUE 245 100.9539 -66.08084 AY AQ ATA
# ... with 8 more variables: UN <int>, NAME <fctr>, AREA <int>,
# POP2005 <dbl>, REGION <int>, SUBREGION <int>, LON <dbl>, LAT <dbl>