Re: [R] Scale set of 0 values returns NAN??

2009-08-04 Thread Noah Silverman
Noah Silverman Sent: Monday, August 03, 2009 12:26 AM To: r help Subject: [R] Scale set of 0 values returns NAN?? [snip] Using R is forcing me to take a much deeper look at my data and how my experiments are constructed. (That's a very "Good Thing") I nominate the above snippet f

Re: [R] Scale set of 0 values returns NAN??

2009-08-04 Thread Rolf Turner
On 5/08/2009, at 11:10 AM, Greg Snow wrote: -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- project.org] On Behalf Of Noah Silverman Sent: Monday, August 03, 2009 12:26 AM To: r help Subject: [R] Scale set of 0 values returns NAN?? [snip] Using R

Re: [R] Scale set of 0 values returns NAN??

2009-08-04 Thread Greg Snow
> -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- > project.org] On Behalf Of Noah Silverman > Sent: Monday, August 03, 2009 12:26 AM > To: r help > Subject: [R] Scale set of 0 values returns NAN?? [snip] > Using R is forcing me &g

Re: [R] Scale set of 0 values returns NAN??

2009-08-03 Thread ONKELINX, Thierry
ta. ~ John Tukey -Oorspronkelijk bericht- Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] Namens Noah Silverman Verzonden: maandag 3 augustus 2009 8:26 Aan: r help Onderwerp: [R] Scale set of 0 values returns NAN?? Hi, More questions in my ongoing quest to conve

[R] Scale set of 0 values returns NAN??

2009-08-02 Thread Noah Silverman
Hi, More questions in my ongoing quest to convert from RapidMiner to R. One thing has become VERY CLEAR: None of the issues I'm asking about here are addressed in RapidMiner. How it handles misisng values, scaling, etc. is hidden within the "black box". Using R is forcing me to take a much