I have some questions:
I got an error. I dont't know why.
Somebody to help me?
Thanks,
Virginia Ragoni
require(spgwr)
require(foreign)
x <- read.shape("cidade.shp")
plot(x)
mappolys <- Map2poly1(x,as.character(x$att.data$ID9100),raw=FALSE)
mapbbs=Map2bbs(x)
mapcents=get.Pcent(x)
tab= x$att.data
# cálculo da largura da banda
sjc.bw <- gwr.sel((tab$TX_CRESC~tab$LOGDEN),data=tab,coords=mapcents)
# error - Erro em spDistsN1(bbox, bbox[2, ], longlat) :
# NA/NaN/Inf em chamada de função externa (argumento 1)
sp.gauss <- gwr((tab$PERIDOSO~tab$PERREN20),data=tab,coords=mapcents,
bandwidth=sjc.bw, hatmatrix=TRUE)
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