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lower
2011 Aug 17
0
Help with calc_sde
...arguments imply differing number of rows: 10, 0
I want the weighted mean centre of the ellipse, not the mean centre.
Can you tell me what is going on and why it isn't calculating the proper ellipse? I'm going to start crying soon.
Sabeena
library(xlsReadWrite)
Low <- read.xls('LowEB.xls')
attach(Low)
Lwts <- read.xls('LowWtsEB.xls')
attach(Lwts)
cE.add <- c(0.16,1.00,0.42,0.17,0.11,0.49,0.28,0.20,0.45,0.23)
library(aspace)
x11()
plot(x =Low[,1], y = Low[,2], type = 'p', pch = 16, col = 'darkgoldenrod1', cex = 2*cE.add,xlim=c(2,10),ylim=c(40,1...