This function plots spatially and non-spatially varying coefficients (SNVC) or spatially varying coefficients (SVC). Note that SNVC = SVC + NVC (NVC is a coefficient varying with respect to explanatory variable value)
plot_s( mod, xnum = 0, btype = "snvc", xtype = "x", pmax = NULL, ncol = 8,
col = NULL, inv =FALSE, brks = "regular", cex = 1, pch = 20, nmax = 20000)Outpot from resf, besf, resf_vc, or besf_vc function
For resf_vc and besf_vc, xnum-th S(N)VC on x is plotted. If num = 0, spatially varying intercept is plotted. For resf and besf, estimated spatially dependent component in the residuals is plotted irrespective of the xnum value. Default is 0
Effective for resf_vc and besf_vc. If "snvc" (default), SNVC (= SVC + NVC) is plotted. If "svc" , SVC is plotted. If "nvc", NVC is plotted
If "x" (default), coefficients on x is plotted. If "xconst", those on xconst is plotted
The maximum p-value for the S(N)VC to be displayed. For example, if pmax = 0.05, only coefficients that are statistically significant at the 5 percent level are plotted. If NULL, all the coefficients are plotted. Default is NULL
Number of colors in the color palette. Default is 8
Color palette used for the mapping. If NULL, the blue-pink-yellow color scheme is used. Palettes in the RColorBrewer package are available. Default is NULL
If TRUE, the color palett is inverted. Default is FALSE
If "regular", color is changed at regular intervals. If "quantile", color is changed for each quantile
Size of the dots representing sample sites
A number indicating the symbol to use
If sample size exceeds nmax, nmax samples are randomly selected and plotted. Default is 20,000
resf, besf, resf_vc, besf_vc