I don't know if I understand what you want. What are the periods? I
suspect this is a time series. What have you tried that didn't work?
kind regards,
Stephen
On 01/15/2013 10:16 AM, Benjamin Gillespie wrote:
Hi all,
Thanks in advance for any help.
I have a vector "b":
b=c(1,1,1,2,3,4,3,2,1,1,1,1,1,2,3,4,5,4,3.5,3,2,1,1,1)
Imagine b is river flow throughout time.
I would like some code that will generate the following information:
number of individual 'periods' where b>1 (= 2 in this case)
period 1 length = 5, max = 4
period 2 length = 8, max = 5
I can't figure anything useful out.
Thanks,
Ben Gillespie
Research Postgraduate
School of Geography
University of Leeds
Leeds
LS2 9JT
http://www.geog.leeds.ac.uk/
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Stephen Sefick
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