On Apr 20, 2010, at 3:54 PM, cobbler_squad wrote:
Hello R gurus,
I am having difficulties running a chunk of code that I otherwise
thought
was correct..
if (lower < max(length(IC_peaks),length(IC_valleys))) {
+ valley_index <- IC_valleys[lower+1]
+ for (i in seq(peak_index,valley_index-1)) {
+ IC_peaks_and_valleys <- c(IC_peaks_and_valleys, "v")
+ }
+ }
Error in from:to : NA/NaN argument
Perhaps an error in you seq() call which has from and to arguments.
What do you get with this:
str(peak_index)
str(valley_index)
I can not pin point the issue and if you have any suggestions I would
greatly appreciate them. If more code is needed to figure out the
problem, I
will post it right away.
Thank you all.
--
David Winsemius, MD
West Hartford, CT
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