I have two collections of dates and I want to figure out what dates they have in common. This is not giving me what I want (I don't know what it is giving me). What is the best way to do this?
Tom > data1 [1] "1948-02-24 EST" "1949-04-12 EST" "1950-05-29 EDT" "1951-05-21 EDT" [5] "1951-12-20 EST" "1953-01-22 EST" "1955-02-28 EST" "1956-03-08 EST" [9] "1957-03-22 EST" "1958-02-07 EST" > data2 [1] "1948-02-24 EST" "1949-04-12 EST" "1950-05-29 EDT" "1951-05-21 EDT" [5] "1951-12-20 EST" "1953-01-22 EST" "1955-02-28 EST" "1956-03-08 EST" [9] "1957-03-22 EST" "1958-02-07 EST" > intersect(data1,data2) [1] -689626800 -653943600 -618350400 -587505600 -569098800 -534625200 [7] -468356400 -436042800 -403297200 -375476400 -- View this message in context: http://www.nabble.com/Dates-in-Common-tp21624909p21624909.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
