Displaying 2 results from an estimated 2 matches for "hebelstr".
Did you mean:
hebelstra
2011 Mar 30
1
wrong calculation of R-squared in summary.lm
...nse<-cbind(rnorm(500)+1000,rnorm(500)+300)
predictor<-rnorm(500)
fit<-lm(response ~ predictor)
summary.lm(fit) now reports a R^2 value of 1!!!
Please correct me, if I'm wrong
Stefan
Stefan Schlager M.A.
Anthropologie
Medizinische Fakult?t der der Albert Ludwigs- Universit?t Freiburg
Hebelstr. 29
79104 Freiburg
Anthropology
Faculty of Medicine, Albert-Ludwigs-University Freiburg
Hebelstr. 29
D- 79104 Freiburg
phone +49 (0)761 203-5522
fax +49 (0)761 203-6898
On 30/03/11 13:54, r-help-request at r-project.org wrote:
> Mailing list subscription confirmation notice for mailing lis...
2012 Jun 26
4
increase the usage of CPU and Memory
Dear All,
I have been searching online for help increasing my R code more efficiently
for almost a whole day, however, there is no solution to my case. So if
anyone could give any clue to solve my problem, I would be very appreciate
for you help. Thanks in advance.
Here is my issue:
My desktop is with i7-950 Quad-core CPU with 24Gb memory, and a NVIDIA GTX
480 graphic card, and I am using a