Re: [R] introduce axis break lattice plot multipanel

2015-12-20 Thread Duncan Mackay
Hi Luigi If you went down the relation = “free” road you could change the panel widths to reflect the scales eg if lhs was 1:200 and rhs was 1:100 then the lhs panel would be twice as wide as the rhs. I have some code reasonably handy I could send it to you if needed. Regards

Re: [R] neuralnet to discriminate a given outcome by giving cutoff outputs

2015-12-20 Thread Giorgio Garziano
About my previous answer, I should have taken advantage of glm() in place of lm(), as the response is binomial. -- GG [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see

[R] neuralnet to discriminate a given outcome by giving cutoff outputs

2015-12-20 Thread Luigi Marongiu
Dear all, I am trying to use neural networks to discriminate positive and negative outcomes from a test; this outcome is given in the z variable of the example I am providing. Each outcome is associated with a pair of variables x and y and I was planning to identify the cut-offs that could

Re: [R] neuralnet to discriminate a given outcome by giving cutoff outputs

2015-12-20 Thread Giorgio Garziano
I would tackle the problem in the following way: lm.model <- lm(z~ x + y, data=m) summary(lm.model) Call: lm(formula = z ~ x + y, data = m) Residuals: Min 1Q Median 3Q Max -0.34476713 -0.09571506 -0.01786731 0.05225554 0.51693389 Coefficients:

Re: [R] Help needed in data cleaning

2015-12-20 Thread PIKAL Petr
Hi Your question posted in HTML is somewhat scrambled. Based on what I understand from it, maybe you shall inspect ?merge. Cheers Petr > -Original Message- > From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Web Web > Sent: Friday, December 18, 2015 8:15 PM > To:

Re: [R] Use of "file.choose()" or "change working directory" tab causing stall on Mac

2015-12-20 Thread Robert Baer
On 12/19/2015 10:39 PM, Vinny Mo wrote: > Hello, > > > I used to use the "file.choose()" command quite a lot, as well as the "change > working directory" drop down tab as part of my workflow with R, but for over > 1 year both of these actions have caused the spinning-wheel to crash R (just >