Displaying 2 results from an estimated 2 matches for "daxr".
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dax
2008 Oct 22
1
R 2.8.0 qqnorm produces error with object of class zoo?
Dear list-reader,
by running the following script:
library(zoo)
sessionInfo()
search()
packageDescription("zoo")
data(EuStockMarkets)
dax <- as.zoo(EuStockMarkets[1:10, "DAX"])
daxr <- diff(log(dax))
identical(as.vector(qnorm(daxr)), qnorm(coredata(daxr)))
qqnorm(coredata(daxr))
qqnorm(daxr)
qqnorm() produces an error:
> qqnorm(daxr)
Fehler in if (xi == xj) 0L else if (xi > xj) 1L else -1L :
Argument hat L?nge 0
Calls: qqnorm ... xtfrm.default -> as.vector -&...
2009 Mar 11
2
Question about datatypes/plotting issue
...64.17 67.34
76.25 53.68
5 64.81 67.88
77.34 53.75
6 65.18 67.90
79.16 54.71
OR.Portland TX.Dallas WA.Seattle Composite.10 Composite.20
1 POXR DAXR SEXR CSXR SPCS20R
2 41.05 62.82
3 41.28 63.39
4 41.06 63.87
5 40.96 64.57
6 41.24 65.56
Now on to the problem...