hi, I've got two time series sorted datewise. Both the time series have lots of missing data (sometime on same day and sometime on different dates). I am trying to find cross correlation betwen the two time series but don't know exactly how to go about it in R (with missing data values). I can't find any documentation telling me what to do about it. any help in this matter is appreciated. Thanks Vibhava -- View this message in context: http://www.nabble.com/need-help-with-my-time-series-analysis-problem-tp15211645p15211645.html Sent from the R help mailing list archive at Nabble.com.