Displaying 3 results from an estimated 3 matches for "2002.583".
2010 Aug 31
4
weird to me interaction between time() and %%, %/%
Dear List,
I'm getting weird and unexpected behaviour using time and %%, or %/%. It's
likely I'm not appreciating the nuances of floating point arithmetic. Or it
could be a bug.
I'm running
> R.version
_
platform x86_64-redhat-linux-gnu kernel 2.6.33.8-149.fc13.x86_64
arch x86_64
os linux-gnu
system x86_64, linux-gnu
2007 Jul 25
3
aggregate.ts
Consider the following scrap of code:
> x<- ts(1:50,start=c(1,11),freq=12)
> y <- aggregate(x,nfreq=4)
> c(y)
[1] 6 15 24 33 42 51 60 69 78 87 96 105 114 123 132 141
> y
Error in rep.int("", start.pad) : invalid number of copies in rep.int()
> tsp(y)
[1] 1.833333 5.583333 4.000000
So we can aggregate into quarters, but we cannot print it using
2007 Jul 25
3
aggregate.ts
Consider the following scrap of code:
> x<- ts(1:50,start=c(1,11),freq=12)
> y <- aggregate(x,nfreq=4)
> c(y)
[1] 6 15 24 33 42 51 60 69 78 87 96 105 114 123 132 141
> y
Error in rep.int("", start.pad) : invalid number of copies in rep.int()
> tsp(y)
[1] 1.833333 5.583333 4.000000
So we can aggregate into quarters, but we cannot print it using