Hi,
I've written the following function to display small windows of a time
series (and a processed version of it) with mouse clicks used to move the
window forward.
ViewRawAndProcessed <- function(raw, processed, width=1000)
{
len <- length(raw)
n <- round(len/width)
for (i in 1:n)
{
plot(raw[((i-1)*width):(i*width)], type="s")
lines(processed[((i-1)*width):(i*width)], type="s", col="red")
s <- sprintf("%d - %d", (i-1)*width,(i*width))
mtext(s)
par(ask=TRUE)
}
}
What I'd like to do is modify the function so that it stays within a loop
and accepts right and left cursor keys (or h and l) to shift the current
window backwards and forwards (with the q key causing a break from the
loop).
Is this possible with the par(ask=TRUE) command?
Thanks,
Chris Paulse
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