Re: [R] Agreement accuracy

I am also wondering how the Accuracy reported by the confusion matrix for gbm and rf could vary with the type of machines. The seed is the same. What other factors could affect the accuracy ? library is caret. Thanks, Mohan On Thu, Sep 25, 2014 at 2:30 PM, Mohan Radhakrishnan < radhakrishnan.mo..

[R] Agreement accuracy

Hi, I have trained my data using two models(gbm and rf). I get the accuracies shown below. How does one get the aggreement accuracy% ? Is that the comparison of the two confusion matrices ? Confusion Matrix and Statistics Reference Prediction 1 2 3 4 5 6 7 8 9 10 11

[R] Agreement and Consistency of 2D data

Hi, I have two different imaging modalities (for the identification of areas of infarcted myocardium) that I need to compare regarding agreement and consistency. However, I don't think that methods like Cohen's Kappa, PCC, Bland-Altmann or ICC are sufficient here as there is not just a pairwise bu

Re: [R] Agreement

...@r-project.org] on behalf of Tobias Verbeke [tobias.verb...@openanalytics.eu] Sent: Tuesday, May 04, 2010 10:23 PM To: HB8 Cc: r-help@r-project.org Subject: Re: [R] Agreement Hi Grégoire, HB8 wrote: > Has Lawrence Lin's code been ported to R? > http://tigger.uic.edu/~hedayat/s

Re: [R] Agreement

Hi Grégoire, HB8 wrote: Has Lawrence Lin's code been ported to R? http://tigger.uic.edu/~hedayat/sascode.html One of Lin's methods (CCC) is available in function epi.ccc of the epiR package. Best, Tobias _

[R] Agreement

Hi, Has Lawrence Lin's code been ported to R? http://tigger.uic.edu/~hedayat/sascode.html Regards, Gregoire Thomas [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do r

[R] Agreement

Hi, Has Lawrence Lin's code been ported to R? http://tigger.uic.edu/~hedayat/sascode.html Regards, Gregoire Thomas [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://

Re: [R] Agreement among three or more observers

On 12/01/2009 03:49 PM, John Sorkin wrote: R 2.9 Windows XP Is there an R function that will compute a measure of agreement(e.g. Kappa) among three or more observers? Hi John, There are several in the irr package. Jim __ R-help@r-project.org ma

[R] Agreement among three or more observers

R 2.9 Windows XP Is there an R function that will compute a measure of agreement(e.g. Kappa) among three or more observers? Thank you, John Confidentiality Statement: This email message, including any attachments, is for th...{{dropped:6}} __ R-help@r