Help with acf
On Thu, 8 Jan 2004, Stephen Opiyo wrote:
I would like to get the result of acf min of lag 2 and max of lag 50. When I use time series ( acf, lag.max = 50, type="covariance"), I got lag 0 to lag 50. How do I get lag 2 to lag 50?
Subset the answer in the standard way, as in: data(Nile) acf(Nile, lag.max = 50, type="covariance", plot=F)$acf[3:51,,]
Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595