Displaying 2 results from an estimated 2 matches for "sumr".
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2013 Apr 29
3
Counting number of consecutive occurrences per rows
...guish among day==1 and day==0 (see the "act" values
of 0 for example), results as in result$res2.
After it I would like to make a resume table per days (jul):
where maxres is max(result$res) for the "act" value
where minres is min(result$res) for the "act" value
where sumres is sum(result$res) for the "act" value (for example, if the
200 value ocurrs in different times per day(jul) consecutively 3, 5, 1, 6
and 7 times the sumres would be 3+5+1+6+7= 22)
something like this (this are made up numbers):
jul act maxres minres sumres...
2005 Jun 28
1
faster algorithm for Kendall's tau
Hi,
I need to calculate Kendall's tau for large data
vectors (length > 100'000).
Is somebody aware of a faster algorithm or package
function than "cor(, method="kendall")"?
There are ties in the data to be considered (Kendall's
tau-b).
Any suggestions?
Regards
Ferdinand