search for: functin

_____ From: Vera, Graciela : Insurance Services (BISCO) Sent: 10 March 2006 14:47 To: 'r-help-request@stat.math.ethz.ch' Subject: RE: .First functin I have not used R for some time. Please accept my apologies if my question has an obvious answer. I am trying to use R. For convenience and due to IT restrictions libraries additional to MASS have been stored in a different directory to R's. My initial attempt has not produced the result...

_____ From: Vera, Graciela : Insurance Services (BISCO) Sent: 10 March 2006 14:47 To: 'r-help-request@stat.math.ethz.ch' Subject: RE: .First functin I have not used R for some time. Please accept my apologies if my question has an obvious answer. I am trying to use R. For convenience and due to IT restrictions libraries additional to MASS have been stored in a different directory to R's. My initial attempt has not produced the result...

Hi all, I would like to do cross validation in random forest using rfcv function. As the documentation for this package says: rfcv(trainx, trainy, cv.fold=5, scale="log", step=0.5, mtry=function(p) max(1, floor(sqrt(p))), recursive=FALSE, ...) however I don't know how to build trianx and trainy for my data set, and I could not understand the way trainx is built in the package

Hi netters, I want to learn a decision tree from a series of instances (learning data). The packages tree or rpart can do this quite well, but the scoring functions (splitting criteria) are fixed in these packages, like gini or something. However, I'm going to use another scoring function. At first I wanna modify the R code of tree or rpart and put my own scoring function in. But it

Any responds?! On Wednesday, August 23, 2017 5:50 AM, Elahe chalabi via R-help <r-help at r-project.org> wrote: Hi all, I would like to do cross validation in random forest using rfcv function. As the documentation for this package says: rfcv(trainx, trainy, cv.fold=5, scale="log", step=0.5, mtry=function(p) max(1, floor(sqrt(p))), recursive=FALSE, ...) however I

Hi all, I would like to do cross validation in random forest using rfcv function. As the documentation for this package says: rfcv(trainx, trainy, cv.fold=5, scale="log", step=0.5, mtry=function(p) max(1, floor(sqrt(p))), recursive=FALSE, ...) however I don't know how to build trianx and trainy for my data set, and I could not understand the way trainx is built in the package

Hi, I'm trying to use the function "error.bars", but the program don't find it, and I dont't found any package with this function. Is there some another functin to draw barplots with error bars? Sueli Rodrigues Eng. Agr?noma - UNESP Mestranda - USP/ESALQ PPG-Solos e Nutri??o de Plantas Fones (19)93442981 (19)33719762

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I''m running systems with openswan and modified _updown script supporting shorewall dynamic hosts. Because on problems with cvs head version of openswan I found a error from shorewall dynamic hosts support. When host is already in zone shorewall aborts adding process with error. This is not good thing(tm). I found out that deleting host from

...I am not sure my post went through. Here is my situation: I have a spreadsheet with columns of fish species (text) and length (numbers). In the fish species column I have 5 different fish. I want R to calculate the mean length and standard error for each species. I tried using the stats functin with stats(fishdata, by=species) R told me it could not find function stats. Is there a library I need to install to get stats to work? Mike [[alternative HTML version deleted]]

...unction declaration of the function with empty body. However, in order to do so, we need the function type. pFuncInContext2->getType gives us the type in context2. The returnType or argument type might refer to some types yet only defined in context2 (e.g. special structs). In order to get the functin declaration right, I would need to find out if we have in context 1every necessary type referred to by the function (in context2) and introduce it if not. Is there an elegant way wrapping all this? E.G. getTypeinLocalcontext(context1, pFuncTypeInContext2)? Thx Alex

...cast is capable of: ICY, XAUDIOCAST and a modified HTTP. In order to write client software being capable of all available features I was searching on the net for those documentations but no luck so far. How come? Isn't this protocoll documented? How does the developer team know what options and functins are available in the protocoll? Just by the already written code? I'd appreciate some hints, regards, Enrico M. --- >8 ---- List archives: http://www.xiph.org/archives/ icecast project homepage: http://www.icecast.org/ To unsubscribe from this list, send a message to 'icecast-dev-req...

...h Rubby on rails and Damn! I don''t get how works the MVC architecture in Ruby (I already used a PAC architecture with JAVA) but with rails ... I don''t get when I can call my function :( I create a model (where my Ruby/matlab class is called) but how I am supposed to call this functin from the view as far I don''t have any controler object in the view (it''s just a html page) .. so what I tryed from the view to call a function in the controler which called the function of the model ! but rails want to put a html page with the name of the function !!! To summu...

Dear all, I generate data under IRT mdel. I conducted 1000 replications. When I run, some replication was not fit with my model. So, replications were fit model were less than 1000 replication. If I want its run until 1000 replicaions. How shouldI write functin. Thank you, Kamontip [[alternative HTML version deleted]]

...is alsway the sum of several other independent variable of other models. This procedure is described in detail by Parresol 2001. He used PROC MODEL by SAS to accomplish the task. If there is no support for NSUR yet, I would try to program a function by myself, although I only used very simple R-functins yet. The essential part is the fit the minimum of complex vector equation. This leads to my second question above. The function (as provided as an parameter) should accept a vector of model parameters and calculate the matrix of partial derivatives at this point in the parameter space. Thank...

Hi, In my application I used in admin module to expand and collpase functionality using ajax(link_to_remote) method. It''s working fine in mozilla 3 and below version.. But when I using in mozilla 4 expand functinality was working fine but collapse are not work, it''s just ''wrinkls''. My code is like below <tr id="<%= content_element_id %>"> <%= link_to_collapse(:school, content_element_id, icon_for_backend_collapse) %> <%= link_to_expand(:school, cont...

.../12/1991 12:00:00 AM [22] 6/5/1992 12:00:00 AM 2/7/1992 12:00:00 AM 7/1/1992 12:00:00 AM [25] 8/7/1992 12:00:00 AM 8/13/1992 12:00:00 AM and here i have to get least date (means first initial date) and i have to get difference between that date to all other dates in vector i tried with functins like formate() and round() but its not woking on this formate of data can any one help me out to solve this thanks in advance [[alternative HTML version deleted]]

...pers have to use memcpy_toio() instead. This patch makes drm_fb_memcpy_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). With that separating out the memcpy loop into the drm_fb_memcpy_lines() helper isn't useful any more, so move the code back into the calling functins. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- include/drm/drm_format_helper.h | 3 +- drivers/gpu/drm/cirrus/cirrus.c | 2 +- drivers/gpu/drm/drm_format_helper.c | 45 +++++++++++++++-------------- 3 files changed, 27 insertions(+), 23 deletions(-) diff --git a/includ...

Hi All I have downloaded the opensource xapi source code. I am not sure what the functins of the follow modules: 1 block_device_io 2 datamodel 3 xiu (I am puzzled by the name "xiu") 4 stats 5 rpc-light 6 rss 7 xb (I think the xapi needs not to talk to xenbus directly) 8 xsrpc (why it writes some "rpc" keys to path of "domain/<domid>"...

...Many people use amavis, but my experience is not very favoufable with this script. I personally prefer MailScaaner, have a look at: www.mailscanner.info for further details. I use, and have used, this set in many circomstances even in large commercial envrionments, and I'm very pleased with it, functinally and in terms of stability. Good luck Adrian -- Adri P. van Bloois "Elegance is not a dispensable luxury but a factor that decides between success and failure." Edsger W. Dijkstra

...of: ICY, XAUDIOCAST and a modified HTTP. In order to write client > software being capable of all available features I was searching on the net > for those documentations but no luck so far. How come? Isn't this protocoll > documented? How does the developer team know what options and functins are > available in the protocoll? Just by the already written code? You should use libshout2. It's a handy dandy library that handles all these protocols, as well as pacing the rate of data streaming from the source, etc. If you're really set on reinventing the wheel, you could alw...