dataorder.csv <http://r.789695.n4.nabble.com/file/n4681879/dataorder.csv>  I
have a set of data as attached.Like (181,246,378).....(180,228,378)And I
want to use test for trend in proportions using (400,500,600) as denominator
and get 119 p-valuesSo I use the code as
below:data=read.table("dataorder.csv", sep=",",  stringsAsFactors=F)i
<-1:nrow(data)n <- c(400,500,600)e <- data[i,c(1,2,3)]prop.trend.test(e,
n)allpvalue = apply(data, 1, function(x) { prop.trend.test(e, n)$p.value
})However, there is something wrong but I can't figure out, can anybody
help? Thanks



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