Designed and Implemented web application which uses R package.

1. GIS IN R Implementation of a web application
전상환

3. G

4. G Give way to despair

5. GI
Give way to despair

6. GI
Give way to despair
Innovation

7. GI
S
Give way to despair
Innovation

8. GI
S
Give way to despair
Innovation
Share Everything

9. WHAT IS R?
!
Statistical
GNU S, GNU GPL
Data miners and Statistical Software
Script language

10. WHY USE R?

11. WHY USE R?
Open Source

12. WHY USE R?
Open Source
Programing Language

13. WHY USE R?
Open Source
Programing Language
Visulization

14. WHY USE R?
Open Source
Programing Language
Visulization
Community

15. WHY USE R?
Open Source
Programing Language
Visulization
Community
Flexible

16. WHY USE R?
Open Source
Programing Language
Visulization
Community
Flexible
Powerful

17. WHY USE R?
Open Source
Programing Language
Visulization
Community
Flexible
Object-Oriented
Powerful

18. WHY USE R?
Open Source
中国 俗语Ob ject-Oriented
Programing Language
‘yauh Visulization
peng, yauh leng’
Community
Flexible
Powerful

19. GIS IN R
• Analyze spatial data without QGIS or ArcGIS
• Simplest data
• Provide Many GIS Packages
• Applied Spatial Data Analysis with R (Roger S. Bivand,
Edzer Pebesma and V. Gómez-Rubio/ UseR! Series, Springer 2nd ed. 2013)

20. SHINY IN R
> install.packages(shiny)
> library(shiny)
> runApp()
- Interactive
- Reactive UI
- Base on Twitter - Bootstrap
- HTML, CSS, javascript & jQuery

21. GIS
PACKAGES
> library(DBI)
> library(RPostgreSQL)
> library(sp)
> library(spgwr)
> library(rgdal)
> library(rgeos)
> library(gstat)
> library(utils)
> library(Matrix)
> library(spdep)
> library(pgirmess)

22. SPATIAL ECONOMETRIC ANALYSIS IN R

23. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data

24. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan

25. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data Interpolation
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan

26. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data Interpolation
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan
- Ordinary Kriging
- SpatialPointsData
Frame
- Nugget model

27. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data Interpolation spatial autocorrelation
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan
- Ordinary Kriging
- SpatialPointsData
Frame
- Nugget model

28. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data Interpolation spatial autocorrelation
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan
- Ordinary Kriging
- SpatialPointsData
Frame
- Nugget model
- Local Test
- Global Test
- First law of Geography
- GeographicallyWeighted
Regression

29. SPATIAL ECONOMETRIC ANALYSIS IN R
Import Spatial Data Interpolation spatial autocorrelation GWR
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan
- Ordinary Kriging
- SpatialPointsData
Frame
- Nugget model
- Local Test
- Global Test
- First law of Geography
- GeographicallyWeighted
Regression

30. Waldo R. Tobler
SPATIAL ECONOMETRIC ANALYSIS IN R
First law of Geography
Import Spatial Data Interpolation spatial autocorrelation GWR
- PostGIS
- readWKT
- SpatialDataFrame
- Police Box
- Grid Map of the
Busan
- Ordinary Kriging
- SpatialPointsData
Frame
- Nugget model
- Local Test
- Global Test
- First law of Geography
- GeographicallyWeighted
Regression
!
"Everything is related to
everything else, but near things
are more related to each other"

35. http://www.bloter.net/archives/203684

36. THANK YOU

37. THANK YOU