Date: Mar 15, 2013 5:20 PM
Author: Derek Goring
Subject: Re: Correlation Coefficients
On Saturday, March 16, 2013 2:26:07 AM UTC+13, Lola wrote:
> I've obatin the correlation coefficient of two time series using xcorr. The best correlation coefficient has a time lag of 2 month. I want to estimate the significance level and the confidence interval. The only way I found to get the significance level is by the p-value of the corrcoef but it needs time series without time lag. Does anyone have an idea?
So, you need to time-lag one of the vectors before using corrcoef.