Displaying 1 result from an estimated 1 matches for "syrjala_data_cod".
2009 May 20
1
Comparing spatial distributions - permutation test implementation
...(diff(sapply(variab[(north & west),], sum)))^2
) )
)
}, dat[,c("x","y")], dat[,c("var1","var2")])
# Compute the statistic (i.e. sum of mean squared differences)
return(sum(meanSqDiff))
}
# Get data online : http://dl.getdropbox.com/u/1047321/syrjala_data_cod.csv
system("curl http://dl.getdropbox.com/u/1047321/syrjala_data_cod.csv >
syrjala_data_cod.csv")
dataCod = read.csv(file = "syrjala_data_cod.csv", header = TRUE)
# Normalize abundances
dataCod$var1 = dataCod$var1/sum(dataCod$var1)
dataCod$var2 = dataCod$var2/sum(dataCod$...