a <- as.ts(rnorm(20))
png("acf.png")
a.acf <- acf(a)
dev.off()
# to see what is available
names(a.acf)
unclass(a.acf)
2016-03-06 20:06 GMT+01:00 Preetam Pal :
> Thanks, Michael. Appreciate it.
> But suppose I go for the plot, how to extract it from R ... say, I want to
> save it as a .png file.
My word! Did you try ?png?
More to the point, any good R tutorial should provide such info. Pls make
some reasonable efforts on your own before posting here.
Cheers,
Bert
On Sunday, March 6, 2016, Preetam Pal wrote:
> Thanks, Michael. Appreciate it.
> But suppose I go for the plot, how t
Thank you very much,Jean-Claude and Michael.
1> @Michael, your suggestion "plot = FALSE" only returns the estimated ACF
values, not the confidence limits at different lags. May be I am missing
something here.Do you know any way around for this?
2>@Jean-Claude, got it, thanks.
Regards,
Preetam
On
Thanks, Michael. Appreciate it.
But suppose I go for the plot, how to extract it from R ... say, I want to
save it as a .png file.
Regards,
Preetam
On Sun, Mar 6, 2016 at 3:39 PM, Michael Dewey
wrote:
> According to the documentation acf returns what you want. It also says
> that it returns it i
According to the documentation acf returns what you want. It also says
that it returns it invisibly if plot = TRUE which I imagine is what you
are doing.
So try
res <- acf(insert_parameters_here, plot = FALSE)
and then look at res
On 06/03/2016 07:40, Preetam Pal wrote:
Hi R-users,
I have
Hi R-users,
I have a time series of residuals and I want to get the ACF
(autocorrelation) values till lag = 12, along with the 12 upper/lower
confidence limits. I understand that acf(residual) would give me the plot,
but I will also need the actual values as an array etc. Plus, I'll have to
extrac
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