Hi everybody, i have a csv-file, containing dates in an akward sas format, where 31.12.1559 is -1, 1.1.1960 is 1, 2.1.1960 is 2 and so on (see http://www.sfu.ca/sasdoc/sashtml/lrcon/zenid-63.htm ). Is there any function in R to convert this into YYYY-M-D easily?
Best, Felix Dr. rer. nat. Dipl.-Psych. Felix Fischer Institut für Sozialmedizin, Epidemiologie und Gesundheitsökonomie Charité - Universitätsmedizin Berlin Luisenstrasse 57 10117 Berlin Tel: 030 450 529 104 Fax: 030 450 529 902 http://epidemiologie.charite.de<http://epidemiologie.charite.de/> [[alternative HTML version deleted]]
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