Rearanging Data
Try sub <- subset(Claims, Year==Y1) In R, the equality test is performed by two equal signs, not one. - Phil Spector Statistical Computing Facility Department of Statistics UC Berkeley spector at stat.berkeley.edu
On Wed, 8 Feb 2012, kevin123 wrote:
Hi, This is only a small portion of the Data i am working on I want to make a subset of this data set( Data Set=Claims) MemberID ProviderID Vendor PCP Year Specialty 1 42286978 8013252 172193 37796 Y1 Surgery 2 97903248 3316066 726296 5300 Y3 Internal 3 2759427 2997752 140343 91972 Y1 Internal 4 73570559 7053364 240043 70119 Y3 Laboratory I want to put all the rows containing Y1 into a subset. I tried this but it does not work sub <- subset(Claims, Year=Y1) I would greatly appreciate any help Kevin -- View this message in context: http://r.789695.n4.nabble.com/Rearanging-Data-tp4371717p4371717.html Sent from the R help mailing list archive at Nabble.com.
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