Displaying 2 results from an estimated 2 matches for "datadim".
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datadir
2006 Sep 13
2
kendall's w
Hi,
I try to calculate Kendall's W coefficient and I have a bizarre error.
little.app.mat<-matrix(c(1,3,4,2,6,5,2,4,3,1,5,6,3,2,5,1,5,4),nrow=3,byrow=TRUE)
print(kendall.w(little.app.mat[-1,]))
>>> Kendall's W for ordinal data
>>> W = 0.7753623Error in if (is.na(x$p.table)) { : argument is of
length zero
2011 Jul 27
3
Reorganize(stack data) a dataframe inducing names
Dear Contributors,
thanks for collaboration.
I am trying to reorganize data frame, that looks like this:
n1.Index Date PX_LAST n2.Index Date.1 PX_LAST.1
n3.Index Date.2 PX_LAST.2
1 NA 04/02/07 1.34 NA 04/02/07 1.36
NA 04/02/07 1.33
2 NA 04/09/07 1.34 NA 04/09/07