各位大侠,在下在用R软件实现GWR过程中,出现了这个问题:
输出结果中只有对各系数的描述,还有关于AIC,R平方什么的,但是我急需各系数在各地区的具体估计值。
不知道问题处在了哪里。急求帮助!!!多谢多谢!!!
以下是我得到的结果。求帮助!!!!!
Kernel function: gwr.Gauss
Fixed bandwidth: 14.16031
Summary of GWR coefficient estimates:
Min. 1st Qu. Median 3rd Qu. Max. Global
X.Intercept. 0.46820 0.68250 0.81240 0.87380 0.95010 0.7384
dens 0.02592 0.03476 0.03973 0.05006 0.06120 0.0545
cap 0.43960 0.48580 0.50970 0.55920 0.75180 0.5499
edu 0.04044 0.08217 0.08493 0.09068 0.13020 0.0955
govn 0.02364 0.17940 0.20180 0.22100 0.28910 0.1732
exp 0.12140 0.14910 0.15620 0.16200 0.17020 0.1500
Number of data points: 31
Effective number of parameters (residual: 2traceS - traceS'S): 9.962101
Effective degrees of freedom (residual: 2traceS - traceS'S): 21.0379
Sigma (residual: 2traceS - traceS'S): 0.06395636
Effective number of parameters (model: traceS): 8.453979
Effective degrees of freedom (model: traceS): 22.54602
Sigma (model: traceS): 0.06178029
Sigma (ML): 0.05268707
AICc (GWR p. 61, eq 2.33; p. 96, eq. 4.21): -65.98721
AIC (GWR p. 96, eq. 4.22): -86.06171
Residual sum of squares: 0.08605375
Quasi-global R2: 0.9441383