spatial rough set-based factor detector

Usage

srs_factor_detector(y, x, wt)

Arguments

y: Variable Y, factor, character or discrete numeric.
x: Covariate X, factor, character or discrete numeric.
wt: Spatial adjacency matrix.

Value

A list.

PD: the average local explanatory power
SE_PD: the degree of spatial heterogeneity of the local explanatory power

References

Bai, H., Li, D., Ge, Y., Wang, J., & Cao, F. (2022). Spatial rough set-based geographical detectors for nominal target variables. Information Sciences, 586, 525–539. https://doi.org/10.1016/j.ins.2021.12.019

Examples

data('srs_table')
data('srs_wt')
srs_factor_detector(srs_table$d,srs_table$a1,srs_wt)
#> $PD
#> [1] 0.4595238
#> 
#> $SE_PD
#> [1] 3.282169
#>