search for: courriers

Hi, I am trying to do some predictive modeling around attrition and want to split the dataset into test and train (80:20) and keep the ratio of attritees:non attrites same. In my dataset the attrition indicator is coded as 0(for non-attritees) and 1 (for attritees) and I want to keep the ratio of 0's to 1 similar. I apologize for this trivial question but this is my second week with R.

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Hi, All Forgive me if this is a stupid newbie question. I'm having no luck googling an answer to this, probably because I don't know the right R terminology to frame my question. I want to know how to run an R function on each combination of the values of 2 or more variables. In SAS-speak this is multiple "BY variables" or "CLASS variables". In R I've figured

Hi, I am stuck with creating a conditional categorical variable in R If my dataframe data_2 has 3 variables A,B,C I want to create variable D which would be something like : data_2$D <- ifelse(data_2$A < data_2$B & promotion_ind =="N",1,0), this throws up an error "In Ops.factor(data_2$A,data_2$B) : < not meaningful for factors I have tried converting the

Good morning, I am david pierrot ingeener for it company. We nned to install a ssh client and ssh server (linux and win 2000) we have have problem , could you tell me please if this thing is possible. we want that users on ssh can only use sftp or scp but we do not want thath they can be use roo command or something elese. with sshd command it is possible to use telnet by port 22, do you think

Hi, All I have a data frame like this. > names(x) [1] "month" "alloc_gb" One of the columns contains the dates I want to use: > data.class(x$month) [1] "yearmon" I would like to make a time series object out of this. However the ts function seems to require me to spell out the starting date. Is there a way to tell ts to use the date column I already

Hi, Never received an answer to several mails to the mailing list, so i send today a test mail. Could someone respond to me by the list or at my direct adress : spetreolle@yahoo.fr ? ___________________________________________________________ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en fran?ais ! Yahoo! Courrier : http://courrier.yahoo.fr

Hi, I've users connecting to a samba server via WinNTWS 4.0 (home directories are /home/%u) While workstations have both Windows and Linux installed, I want to allow users to connect to their /home directory when logging into Linux. Do you think it's better to automount the folders using an NFS mount or to use an SMBFS mount ? What are advantages and drawbacks of each methods ?

Hi, I have a logit model built in R which I am trying to validate . Could you please help me with creating lift charts and area under ROC for the same. I am trying to use package ROCR The indicative code for this is : newlogit3<- glm(Attrition_ind ~ Time.in.AXP+ Age +as.factor(Increase.in.Rating.in.Current.year) +as.factor(Below.Market.Merit.Budget)+as.factor(Drop.in.AIA)

Hi, I'am using the sentient analysis available in "R2.15". Now the challenge that I'am facing is that the Naïve Baye's has an inbuilt list of 6500 words in which it has been trained. So my question that can I increase the number of words on which this algorithm is trained? In case i can increase the list can someone tell me the procedure? Regards Nalin American Express

Hi, Is there any package in R which can help me do rule based text mining. -Nalin American Express made the following annotations on Mon Jun 18 2012 00:27:17 ****************************************************************************** "This message and any attachments are solely for the intended recipient and may contain confidential or privileged information. If you are not the

Thank’s Can you replace the name "pointures" with "Radio du cinema" regards Provenance : Courrier pour Windows 10 De : Yahav Shasha Envoyé le :mercredi 7 février 2018 09:34 À : Icecast streaming server user discussions Objet :Re: [Icecast] Fwd: add a new radio Directory listings are documented here: http://icecast.org/docs/icecast-trunk/yp/ -- Yahav Shasha, Web Developer

Hello, My question is regarding the interpretation of --stats output and whether I have a performance issue or not. Can the client/server architecture (rsync client on one machine, rsync server on another machine) be far slowlier than a local rsync session ? This is the ouput of an rsync session: date rsync -v --recursive --links --perms --times --group --owner --xattrs --acls --delete

Hi everyone, I am trying to validate a logistic model built in R. Not my version of R is 2.12 and I cannot install ROCR. I have gone to a point where I have the predicted values using the code: pred1 = predict(trainlogit1,testdata_1, type = "response") How do I proceed from here? Is there another way in which I can plot lift charts? My model output is: Call: glm(formula =

Hi, we have this windows application developed internally to keep track of trouble tickets for the IT people. Since I mostly work in the unix/linux environment it would be very nice to be able to use this application with wine. Here is a summary of what i've done so far: installed Wine-20011226.tar.gz copied the program dir from a windows box. Ran the exec (wine Aruser.exe) and recieved

Could someone help me on this please? -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Dwaipayan Dasgupta Sent: Thursday, May 03, 2012 1:43 PM To: r-help at r-project.org Subject: [R] Validation of logistic models in R 2.12 Hi everyone, I am trying to validate a logistic model built in R. Not my version of R is 2.12 and I

> -----Original Message----- > From: Gerald (Jerry) Carter [mailto:jerry@samba.org] > Sent: Wednesday, October 01, 2003 11:49 AM > To: Stuckless, Colin 709 778-3815 > Cc: Andrew Bartlett; 'samba@lists.samba.org' > Subject: Re: [Samba] $ in domain name, Samba 2.2.8a > > Andrew Bartlett wrote: > > | Yes, we are stripping it out for security reasons. The >

Hi, All I have a time series object: o1ts Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2005 56 58 67 68 69 71 78 78 2006 84 83 86 97 103 123 120 134 131 127 135 137 2007 142 138 141 151 155 173 181 188 195 191 262 273 2008 283 295 311 327 334 340 361 And a forecast derived from it: > o1fa Point Forecast Lo 95 Hi 95 Aug 2009 374

Hi, All I have a data frame as follows: > attach(mf) > names(mf) [1] "centre" "complex" "appl" "pool" "month" "alloc_gb" I want to summarize this as follows: agg<-summarize(alloc_gb,by=llist(centre,complex,appl,month),FUN=sum, na.rm=TRUE) That seems to run fine but there something odd about the output. The

There are a number of them, try Comwave, Voxip or Wiztel. Depends on what you need we may also provide it... email me privately if you're interested. Some provide IAX, some only SIP, H323, & MGCP... -----Original Message----- From: hugolivude [mailto:hugolivude@gmail.com] Sent: Thursday, February 02, 2006 7:39 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: