Re: [R] fitted values are different from manually calculating

2008-02-19 Thread Mark Difford
Hi Yianni, This just proves that you should be using R as your calculator, and not the other one! Regards, Mark. gatemaze wrote: > > Hello, > > on a simple linear model the values produced from the fitted(model) > function > are difference from manually calculating on calc. Will anyone have

Re: [R] fitted values are different from manually calculating

2008-02-19 Thread gatemaze
Thank you all for your help. Apologies for not giving an example. model.matrix was useful as comparing that table with the one from the spreadsheet showed the "mispell". On 19/02/2008, Douglas Bates <[EMAIL PROTECTED]> wrote: > > On Feb 19, 2008 8:41 AM, <[EMAIL PROTECTED]> wrote > > > on a simpl

Re: [R] fitted values are different from manually calculating

2008-02-19 Thread Douglas Bates
On Feb 19, 2008 8:41 AM, <[EMAIL PROTECTED]> wrote > on a simple linear model the values produced from the fitted(model) function > are difference from manually calculating on calc. Will anyone have a clue... > or any insights on how fitted function calculates the values? Thank you. ___

Re: [R] fitted values are different from manually calculating

2008-02-19 Thread Dimitris Rizopoulos
stat/ http://www.student.kuleuven.be/~m0390867/dimitris.htm - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, February 19, 2008 3:41 PM Subject: [R] fitted values are different from manually calculating > Hello, > > on a simple linear model

Re: [R] fitted values are different from manually calculating

2008-02-19 Thread john seers (IFR)
alculated values do not match? Or have I misunderstood your question? Regards JS --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 19 February 2008 14:41 To: [EMAIL PROTECTED] Subject: [R] fitted values are different from

[R] fitted values are different from manually calculating

2008-02-19 Thread gatemaze
Hello, on a simple linear model the values produced from the fitted(model) function are difference from manually calculating on calc. Will anyone have a clue... or any insights on how fitted function calculates the values? Thank you. -- -- Yianni [[alternative HTML version deleted]] __