Function for robust geographical detector(RGD) model.
Arguments
- formula
A formula of RGD model.
- data
A data.frame, tibble or sf object of observation data.
- discvar
Name of continuous variable columns that need to be discretized. Noted that when
formula
hasdiscvar
,data
must have these columns. By default, all independent variables are used asdiscvar
.- discnum
A numeric vector of discretized classes of columns that need to be discretized. Default all
discvar
use3:22
.- minsize
(optional) The min size of each discretization group. Default all use
1
.- cores
(optional) Positive integer (default is 1). When cores are greater than 1, use multi-core parallel computing.
Note
Please set up python dependence and configure GDVERSE_PYTHON
environment variable if you want to run rgd()
.
See vignette('rgdrid',package = 'gdverse')
for more details.
References
Zhang, Z., Song, Y.*, & Wu, P., 2022. Robust geographical detector. International Journal of Applied Earth Observation and Geoinformation. 109, 102782. DOI: 10.1016/j.jag.2022.102782.
Author
Wenbo Lv lyu.geosocial@gmail.com