Re: [R] glm expand model to more values

2008-01-13 Thread Jarek Jasiewicz
y statistics and R. My >>> recommendation >>> is _Introductory Statistics with R_ by Peter Dalgaard (Paperback - >>> Jan 9, >>> 2004). Amazon.com carries it. >>> >>> Best wishes. >>> >>> >>> >>> Charles Annis,

Re: [R] glm expand model to more values

2008-01-13 Thread Henric Nilsson (Public)
> Charles Annis, P.E. >> >> [EMAIL PROTECTED] >> phone: 561-352-9699 >> eFax: 614-455-3265 >> http://www.StatisticalEngineering.com >> >> >> -Original Message- >> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On >> Behalf Of Jarek

Re: [R] glm expand model to more values

2008-01-12 Thread Jarek Jasiewicz
9, > 2004). Amazon.com carries it. > > Best wishes. > > > > Charles Annis, P.E. > > [EMAIL PROTECTED] > phone: 561-352-9699 > eFax: 614-455-3265 > http://www.StatisticalEngineering.com > > > -----Original Message- > From: [EMAIL PROTECTED] [mailto:[

Re: [R] glm expand model to more values

2008-01-12 Thread Charles Annis, P.E.
to:[EMAIL PROTECTED] On Behalf Of Jarek Jasiewicz Sent: Saturday, January 12, 2008 2:06 PM To: [EMAIL PROTECTED] Cc: R-help@r-project.org Subject: Re: [R] glm expand model to more values Charles Annis, P.E. wrote: > How many parameters are you trying to estimate? How many observations do >

Re: [R] glm expand model to more values

2008-01-12 Thread Jarek Jasiewicz
calEngineering.com > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Jarek Jasiewicz > Sent: Saturday, January 12, 2008 11:50 AM > To: R-help@r-project.org > Subject: [R] glm expand model to more values > > Hi > &

Re: [R] glm expand model to more values

2008-01-12 Thread Charles Annis, P.E.
R-help@r-project.org Subject: [R] glm expand model to more values Hi I have the problem with fitting curve to data with lm and glm. When I use polynominal dependiency, fitted values from model are OK, but I cannot recive proper values when I use coefficents to caltulate this. Let me prese

Re: [R] glm expand model to more values

2008-01-12 Thread Greg Snow
Either use the predict function to create the new predictions, or use the raw argument to poly. From: [EMAIL PROTECTED] on behalf of Jarek Jasiewicz Sent: Sat 1/12/2008 9:50 AM To: R-help@r-project.org Subject: [R] glm expand model to more values Hi I have

[R] glm expand model to more values

2008-01-12 Thread Jarek Jasiewicz
Hi I have the problem with fitting curve to data with lm and glm. When I use polynominal dependiency, fitted values from model are OK, but I cannot recive proper values when I use coefficents to caltulate this. Let me present simple example: I have simple data.frame: (dd) a: 1 2 3 4 5 6 b: