Publications by Clara Chua

Geospatial Analysis of Airbnb in Singapore I

09.06.2021

1 Introduction Airbnb, a peer-to-peer sharing platform that enables the short-term rental of private rooms or homes by individuals to potential guests, is increasingly popular with tourists. As of 30 September 2020, Airbnb has operations in 100,000 cities with over 4 million hosts providing 5.6 million active listings and 800 million guest arriva...

40729 sym R (48767 sym/67 pcs) 16 img 1 tbl

Geospatial Analysis of Airbnb in Singapore II

09.06.2021

packages = c('tidyverse', 'knitr', 'rgdal', 'maptools', 'sf','raster','spatstat', 'tmap','tmaptools', 'gridExtra', 'leaflet', 'OpenStreetMap') for (p in packages){ if(!require(p, character.only = T)){ install.packages(p) } library(p,character.only = T) } 1 Setting up We load the data saved previously on the previous markdown document, whic...

27361 sym R (17171 sym/72 pcs) 17 img 1 tbl

Geospatial Analysis of Airbnb in Singapore A2

09.06.2021

Set up packages = c('tidyverse', 'funModeling', 'knitr', 'rgdal', 'maptools', 'sf','raster','spatstat', 'tmap','tmaptools', 'gridExtra', 'leaflet', 'OpenStreetMap', 'microbenchmark', 'doParallel', 'foreach', 'GWmodel', 'car', 'httr', 'jsonlite', 'kableExtra') for (p in packages){ if(!require(p, character.only = T)){ install.packages(p) } lib...

10832 sym R (29046 sym/61 pcs)

Geospatial Analysis of Airbnb in Singapore III

09.06.2021

1 Introduction Airbnb, a peer-to-peer sharing platform that enables the short-term rental of private rooms or homes by individuals to potential guests, is increasingly popular with tourists. As of 30 September 2020, Airbnb has operations in 100,000 cities with over 4 million hosts providing 5.6 million active listings and 800 million guest arriva...

31255 sym R (25144 sym/53 pcs) 10 img 2 tbl

Geospatial Analysis of Airbnb in Singapore A1

09.06.2021

1 Appendix 1: SPPA K-Function Tests by Subregions and Room Type 1.1 Loading saved objects We load the saved list of ppp objects that were stored in ppp_store2 which consists of ppp objects split by region, then by room type, including one that covers all the different room types. load("ppp_store2.RData") 1.2 Functions for running K-tests # Set ...

10835 sym R (11929 sym/24 pcs)

Geospatial Analysis of Airbnb in Singapore A3

09.06.2021

Set up packages = c('tidyverse', 'funModeling', 'knitr', 'rgdal', 'maptools', 'sf','raster','spatstat', 'tmap','tmaptools', 'gridExtra', 'leaflet', 'OpenStreetMap', 'microbenchmark', 'doParallel', 'foreach', 'GWmodel', 'car', 'httr', 'jsonlite', 'kableExtra') for (p in packages){ if(!require(p, character.only = T)){ install.packages(p) } lib...

3268 sym R (6006 sym/14 pcs)