search for: startproject

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2008 Oct 01
9
time segments intersection
...late the time that two time segments has in common? Is there any function to perform this calculation? For instance, given four POSIXlt objects... endPeriod<-as.POSIXlt("2008-09-30") startPeriod<-as.POSIXlt("2007-10-01") endProject<-as.POSIXlt("2007-05-31") startProject<-as.POSIXlt("2006-12-01") that limit two time segments... project <- as.numeric(endProject-startProject) period <- as.numeric(endPeriod-startPeriod) How could I calculate the time project and period overlap? Thanks for your help! Ricardo -- Ricardo Rodr?guez Your XEN ICT...