[R] Return Level Confidence Intervals

From: Champion, Adrian <a.j.champion_at_pgr.reading.ac.uk>
Date: Thu, 14 Apr 2011 10:25:12 +0000


Hi

I'm trying to plot several return level plots on the same axes to compare the return levels from different data sets. To do this I am having to manually plot the return levels for return periods. The problem is when I try to plot the automatically calculated confidence intervals as the array length is shorter than the array length for the return periods.

Is there somewhere I can find the array containing the return periods for the confidence intervals? I have a similar issue trying to plot the data points that lie above the threshold.

I've been using both the extRemes and ismev packages, but neither of them save the confidence interval return periods, only the return levels.

Thanks

Adrian

--
Adrian Champion
PhD Student
ESSC, University of Reading
Harry Pitt Building
Reading, RG6 6AL

Tel.: +44(0)118 378 5212

______________________________________________
R-help_at_r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Received on Thu 14 Apr 2011 - 15:38:57 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Thu 14 Apr 2011 - 15:40:31 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive