Compare 7059 with nrow(x). Looks like they do not match, it is best not to
hardcode such things.
Cheers, Mike
On 9 Jun 2014 05:40, "lijiaming" wrote:
> Hi All,
> I try to empoly Monte Carlo to find out the distribution of my data.
> The code is following
> library(sp)
> library(rgdal)
> libr
Hi All,
I try to empoly Monte Carlo to find out the distribution of my data. The
code is following
library(sp)
library(rgdal)
library(raster)
x<-readOGR(".", "finance") #get one spatial file
N.list<-list()
for(i in 1:1000){
Sample.x<-sample(1:7059,600) #the shp file includes 7059 points£¬
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