gd {gdverse} | R Documentation |
native geographical detector(GD) model
Description
native geographical detector(GD) model
Usage
gd(formula, data, type = "factor", alpha = 0.95)
Arguments
formula |
A formula of geographical detector model. |
data |
A |
type |
(optional) The type of geographical detector, which must be one of |
alpha |
(optional) Specifies the size of the alpha (confidence level). Default is |
Value
A list.
factor
the result of factor detector
interaction
the result of interaction detector
risk
the result of risk detector
ecological
the result of ecological detector
Author(s)
Wenbo Lv lyu.geosocial@gmail.com
References
Jin‐Feng Wang, Xin‐Hu Li, George Christakos, Yi‐Lan Liao, Tin Zhang, XueGu & Xiao‐Ying Zheng (2010) Geographical Detectors‐Based Health Risk Assessment and its Application in the Neural Tube Defects Study of the Heshun Region, China, International Journal of Geographical Information Science, 24:1, 107-127, DOI: 10.1080/13658810802443457
Examples
data("NTDs")
g = gd(incidence ~ watershed + elevation + soiltype,
data = NTDs,type = c('factor','interaction'))
g