Message-ID: <1337434486680-4630595.post@n4.nabble.com>
Date: 2012-05-19T13:34:46Z
From: Allen
Subject: Subset based on a date range
Hello,
Can someone help me on how to make a subset of my dataframe using two dates.
This is what I have tried, but no data is being excluded in the new frame.
six_months<-subset(Two_years, vdate>2011-01-01|vdate<2011-07-01)
or all data is excluded
six_months<-subset(Two_years, vdate>2011-01-01&vdate<2011-07-01)
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