toulouse_retail | R Documentation |
This data set provides an example for the use of CoDa models in geomarketing applications. The data is simulated, but realistic in the sense that the parameters used for the simulation were estimated on a real, but confidential data set (Dargel and Thomas-Agnan 2024).
toulouse_retail
An object of class sf
(inherits from data.table
, data.frame
) with 428 rows and 6 columns.
ID_IRIS
: Identifies the geographic region.
POP
: Population number within the region
MEDIAN_INCOME
: The median income in the region
dist_km
: Distances from the region to all nine shopping malls.
visits
: The share of visitors that coming from the region and going to each of the malls.
geometry
: The geometry (polygon) of the region
The "mall_locations" and the "simulation_parameters" are given as additional attributes.
Lukas Dargel, Christine Thomas-Agnan
The figures for POP
and MEDIAN_INCOME
come from the French census data prided by INSEE.
The polygon geometry
is provided by the IGN.
The locations of the nine shopping malls around the city center are derived from online mapping services (Google Maps and OpenStreetMap).
The distances (dist_km
) are derived from location information.
The number of shopping trips (visits
) are simulated by the authors.
Lukas Dargel & Christine Thomas-Agnan (2024) “The link between multiplicative competitive interaction models and compositional data regression with a total”, Journal of Applied Statistics, DOI: 10.1080/02664763.2024.2329923
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