Re: [R] Manipulating DataSets

2008-06-06 Thread Charles C. Berry
On Fri, 6 Jun 2008, Neil Gupta wrote: Hello R-users, I have a very simple problem I wanted to solve. I have a large dataset as such: Lag X.Symbol Time TickType ReferenceNumber Price Size X.Symbol.1 Time.1 TickType.1 ReferenceNumber.1 1 ES 3:ESZ7.GB 08:30:00B74390987 15

Re: [R] Manipulating DataSets

2008-05-29 Thread Peter Dalgaard
Neil Gupta wrote: Hello R-Users, I am new to R and trying my best however I need help with this simple task. I have a dataset, YM1207. X.Symbol Date Time Exchange TickType ReferenceNumber Price Size 12491 3:YMZ7.EC 12/03/2007 08:32:50 ECB 85985770