search for: ebas

I have recently uploaded a new package to CRAN called eba, which stands for elimination-by-aspects models. It allows for fitting and testing probabilistic choice models, especially the BTL model (Bradley & Terry, 1952; Luce, 1959), elimination-by-aspects (EBA) models (Tversky, 1972), and preference tree (Pretree) models (Tversky & Sattath, 1979). I believe that the functions in this

Dear all, There is an updated version of the eba package for elimination-by-aspects (EBA) choice models available on CRAN. It features new functions for extracting and plotting the residuals, for testing hypotheses on the parameters (wald.test), and for comparing sub-samples (group.test). The documentation has also been updated. Any feedback is welcome. Happy modeling! Florian Wickelmaier

I have recently uploaded a new package to CRAN called eba, which stands for elimination-by-aspects models. It allows for fitting and testing probabilistic choice models, especially the BTL model (Bradley & Terry, 1952; Luce, 1959), elimination-by-aspects (EBA) models (Tversky, 1972), and preference tree (Pretree) models (Tversky & Sattath, 1979). I believe that the functions in this

Dear all, There is an updated version of the eba package for elimination-by-aspects (EBA) choice models available on CRAN. It features new functions for extracting and plotting the residuals, for testing hypotheses on the parameters (wald.test), and for comparing sub-samples (group.test). The documentation has also been updated. Any feedback is welcome. Happy modeling! Florian Wickelmaier

Hi, I get the following error when I try to predict the probabilities of a test sample: Error in predict.randomForest(fit.EBA.OM.rf.50, x.OM, type = "prob") : New factor levels not present in the training data I have about 630 predictor variables in the dataset x.OM (25 factor variables and the remaining are continuous variables). Any ideas on how to trace it? Thank you, Nagu

I have some data I would like to model which involves choice of food by dung beetles. There are a number of experiments where in each case, there are five choices. Overall there are more than 5 different foods being compared (including a placebo) and different experiments use different comparisons. The problem is a generalization of Bradley-Terry but it differs from some generalizations in

I have a different Unix userid for each project I'm working on, so I need to provide a different userid/password combination for each drive I map to my NT 4.0 SP3 system. But, whenever I try to supply a different userid in the "Connect As" box and hit "OK", I get the message: The credentials supplied conflict with an existing set of credentials Something I read in the

I am looking for hints on how to estimate ratings for competitors in an ongoing pairwise competition using R... my particular area of interest being the game of Go, but the idea of identifying ratings (on a continuous scale) rather than relative rankings seems easily generalized to other competitions so I thought someone might be studying something related already. I presume the rating of a

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 http://shorewall.net/pub/shorewall/2.0/shorewall-2.0.10 ftp://shorewall.net/pub/shorewall/2.0/shorewall-2.0.10 Nothing Earth-shattering here and there is no reason to upgrade if you are not seeing one of the corrected problems. - ----------------------------------------------------------------------- Problems corrected in version 2.0.10 1) The

Hello, I am trying to estimate a choice model with varying choice set for each individual. I would like to fit different kinds of model (logit ,nested logit, probit...). So far I have found that package *mnp* allows me to estimate a probit model with varying choice set. But for estimation of a logit model, I have only found function *multinom* of package *nnet* which does not seem to allow for

Can I install iproute2 on a Linux kernel 2.2.19? Thanks MIchele _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

On Tue, 2018-01-23 at 19:08 +0200, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > Move the plane clip rectangle handling into > drm_atomic_helper_check_plane_state(). Drivers no longer > have to worry about such mundane details. > > v2: Convert armada, rcar, and sun4i as well > > Cc: Liviu Dudau <liviu.dudau at arm.com>

05.03.2015 11:42, Dmitry Melekhov ?????: > 05.03.2015 11:29, Dmitry Melekhov ?????: >> Hello! >> >> Just installed asterisk 13.2.0 and see many such messages in log, I >> see them in console during calls, really something like this: >> >> >> -- Executing [6166 at kanbaikal:2] Dial("OOH323/kanbaikal-6", >> "SIP/6166 at

Hi All Please see the Rprofile file which i have modified as follows and after that when I start R then I see that R says to me "TRUE" for all the packages implying that all loaded at once. But when i try to use commands as simple as help("lm"), it doesnt work nor any of the menu "Packages" is not working. Although the regression using lm ( Y ~ X ) is working

From: Ville Syrjälä <ville.syrjala at linux.intel.com> Move the plane clip rectangle handling into drm_atomic_helper_check_plane_state(). Drivers no longer have to worry about such mundane details. v2: Convert armada, rcar, and sun4i as well Cc: Liviu Dudau <liviu.dudau at arm.com> Cc: Brian Starkey <brian.starkey at arm.com> Cc: Mali DP Maintainers <malidp at

vmwgfx part: Reviewed-by: Sinclair Yeh <syeh at vmware.com> On Tue, Jan 23, 2018 at 07:08:57PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > Move the plane clip rectangle handling into > drm_atomic_helper_check_plane_state(). Drivers no longer > have to worry about such mundane details. > > v2: Convert armada, rcar, and

CRAN (and crantastic) updates this week New packages ------------ Updated packages ---------------- New reviews ----------- This email provided as a service for the R community by http://crantastic.org. Like it? Hate it? Please let us know: cranatic at gmail.com.

Hi, Using dumpe2fs I have been able to determine that all of my alternate ext3 superblocks are corrupted (not clean), and only the primary superblock is valid, i.e. mount works and the ordered journal is applied. When the primary superblock gets flakey, i.e. the ext_attr Filesystem feature goes missing - not sure why this occurs. At this point, the mount does not apply the journal using the

...ckage was designed to allow those performing genome analysis to produce output that could easily be understood by a person not familiar with R. Please see http://drop.io/NCBI2R_package for more information. The internet is required for almost all of these functions. * neldermead (1.0-3) Sebastien Bihorel http://crantastic.org/packages/neldermead Provides several direct search optimization algorithms based on the simplex method. The provided algorithms are direct search algorithms, i.e. algorithms which do not use the derivative of the cost function. They are based on the upda...

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