Re: [R] Logistic regression for large data

2022-11-11 Thread David Winsemius
That’s not a large data set. Something else besides memory limits is going on. You should post output of summary(Base). — David Sent from my iPhone > On Nov 11, 2022, at 11:29 PM, George Brida wrote: > > Dear R users, > > I have a database called Base.csv (attached to this email) which

[R] Logistic regression for large data

2022-11-11 Thread George Brida
Dear R users, I have a database called Base.csv (attached to this email) which contains 13 columns and 8257 rows and whose the first 8 columns are dummy variables which take 1 or 0. The problem is when I wrote the following instructions to do a logistic regression , R runs for hours and hours w

Re: [R] Plotting a triangular prism

2022-11-11 Thread Ebert,Timothy Aaron
Hi Erin, Note that the HTML version was deleted in RHelp. Whatever was there was not seen by anyone else. Not sure this is what you want, but try "mixture designs in R" as a google search. There are a number of options therein. Regards, Tim -Original Message- From: R-help On Beh

Re: [R] Plotting a triangular prism

2022-11-11 Thread Erin Hodgess
Great, thank you! Sincerely, Erin On Thu, Nov 10, 2022 at 11:56 PM Jim Lemon wrote: > Hi Erin, > If you want a realistic 3D prism, I would use something like POVRay or > other rendering software. You have to know your geometry, but you can > get a very realistic image. I suspect that you want m