Re: [R] linear regression, exclude a datum

2009-09-15 Thread Uwe Ligges
e-letter wrote: On 15/09/2009, Uwe Ligges wrote: e-letter wrote: On 14/09/2009, Steve Lianoglou wrote: Hi, On Sep 14, 2009, at 9:47 AM, e-letter wrote: Readers, I have been reading the r book (Crawley) and tried to use the influence measures function for linear regression, as describe

Re: [R] linear regression, exclude a datum

2009-09-15 Thread e-letter
On 15/09/2009, Uwe Ligges wrote: > > > e-letter wrote: >> On 14/09/2009, Steve Lianoglou wrote: >>> Hi, >>> >>> On Sep 14, 2009, at 9:47 AM, e-letter wrote: >>> Readers, I have been reading the r book (Crawley) and tried to use the influence measures function for linear regres

Re: [R] linear regression, exclude a datum

2009-09-15 Thread Uwe Ligges
e-letter wrote: On 14/09/2009, Steve Lianoglou wrote: Hi, On Sep 14, 2009, at 9:47 AM, e-letter wrote: Readers, I have been reading the r book (Crawley) and tried to use the influence measures function for linear regression, as described. I have one datum that I wish to show in the graph

Re: [R] linear regression, exclude a datum

2009-09-14 Thread e-letter
On 14/09/2009, Steve Lianoglou wrote: > Hi, > > On Sep 14, 2009, at 9:47 AM, e-letter wrote: > >> Readers, >> >> I have been reading the r book (Crawley) and tried to use the >> influence measures function for linear regression, as described. I >> have one datum that I wish to show in the graph bu

Re: [R] linear regression, exclude a datum

2009-09-14 Thread Steve Lianoglou
Hi, On Sep 14, 2009, at 9:47 AM, e-letter wrote: Readers, I have been reading the r book (Crawley) and tried to use the influence measures function for linear regression, as described. I have one datum that I wish to show in the graph but exclude from the regression and ab line. x y 0

[R] linear regression, exclude a datum

2009-09-14 Thread e-letter
Readers, I have been reading the r book (Crawley) and tried to use the influence measures function for linear regression, as described. I have one datum that I wish to show in the graph but exclude from the regression and ab line. x y 0 5 10 9 20 10 30 19 40 4 Wit