similar to: problem with as.Date

Dear R users, I have a dataframe which consists of variables of type numeric and factor. What is the easiest way to split up the dataframe to two dataframe which contain all variables of the type numeric resp. factors? Thank you very much for your efforts in advance! Best, Martin

Dear all, I would like to ask, if there is a way to make the variance / dispersion parameter $\theta$ (referring to MASS, 4th edition, p. 206) in the function glm.nb dependent on the data, e.g. $1/ \theta = exp(x \beta)$ and to estimate the parameter vector $\beta$ additionally. If this is not possible with glm.nb, is there another function / package which might do that? Thank you very much for

Hello together, this is ma first post, so please aplogize me if post this in the wrong section. I have problem concerning ma two matrizes. After a regressione and so on, I got two matrizes Matrixres contains the results of ma calculation. Matrixr contains my detiene, which where Aldo used for the regression. Please ser the following code: #Datei einlesen residual =

Morning all, I am finally moving some old (F9 thru F17) servers to C7 (Plus PHP7/Pgsql10) boxes. On the old boxes they all had it set so that .htm and .html files were handled by PHP in addition to the normal .php files. This was done with the simple change to: AddHandler php5-script .php .htm .html AddType text/html .php .htm .html in /etc/httpd/conf.d/php.inc. I did the same on my first

Hi how to create table with file link in Rd File Thanks B.Purushothaman -- View this message in context: http://r.789695.n4.nabble.com/how-to-create-table-with-file-link-in-Rd-File-tp4636740.html Sent from the R help mailing list archive at Nabble.com.

On Thursday, February 9, 2017 2:02 PM, Aki Tuomi <aki.tuomi at dovecot.fi> wrote: > how do you measure the difference? header of maildirsize and output of doveadm quota get -u user at domain.tld Here's another occurence that happened a couple weeks ago on 25-01-2017 (retrieved from a mail I sent to the user and to teammates): in some unit in % of quota

Hello, One of my functional tests looks like this: def test_presence_of_free_text profile = Profile.find :first post :edit, {:id => profile.id} assert_select "textarea", :name => "record[free_text_ec]" end The test results in a failure, because the element cannot be found. I''m pretty sure the element should be there, and I''ve tried

Hello everyone, using the VGAM package and the following code library(VGAM) bp1 <- vglm(cbind(daten$anzahl_b, daten$deckung_b) ~ ., binom2.rho, data=daten1) summary(bp1) coef(bp1, matrix=TRUE) produced this error message: error in object$coefficients : $ operator not defined for this S4 class I am bit confused because some day ago this error message did not show up and

HI ALL, 1. i am using fck editor in my application. 2. when i type any text in fck editor it was saved in hml format in database(i.e, mysql) 3. when i was try to retrieve the text it will displaying in html format not as plain text how to solve this problem???please help me??thanks in advance?? -- Posted via http://www.ruby-forum.com/. -- You received this message

I am using dovecot lmtp root at messagerie[10.10.10.19] ~ # grep virtual_transport /etc/postfix/main.cf # transport_maps = hash:/var/lib/mailman/data/transport-mailman, proxy:mysql:/etc/postfix/mysql-virtual_transports.cf # virtual_transport = maildrop virtual_transport = lmtp:unix:private/dovecot-lmtp root at messagerie[10.10.10.19] ~ # On Thursday, February 9, 2017 7:54 PM, WJCarpenter

I have installed Sacred under Wine. "This application is trying to show an HTML Page. Wine needs Gecko (Mozilla HML engine) to be installed to show the page. Click install if you want Wine to automatically download and install Gecko." When I click on install... Nothing happens. I have tried to use the Ubuntu Forums to figure out what the answer is, but those haven't been

While it's real handy to have "ControlMaster auto" to have multiple sessions get muxed into one, sometimes it's really helpful to _not_ use the same session (e.g. if you want to ssh -2fNR). It'd be quite nice if there were a flag to tell openssh to not mux the new connection at all - i.e. what "ssh -o ControlPath=none" does. (The 'obvious' invocation `ssh

Hello, currently I am estimating an ordered probit model with the function polr (MASS package). Is there a simple way to obtain values for the prediction of the index function ($X*\hat{\beta}$)? (E..g. in the GLM function there is the linear.prediction value for this purpose). If not, is there another function / package where this feature is implemented? Thank you very much for

Dear all, I am trying to use Rcpp to write some files in C++ for use in R. Below is an example for a cpp-file (crossp.cpp). Then I use >sourceCpp("crossp.cpp") in R and the corresponding function is availabe in R. Now I have to question related to this worklfow: 1) Is there a way to see the source file of the "final" cpp-file? (I mean is it possible to see how the

Dear all, I have a matrix X which consists of 2 columns. I would like to convert this matrix into a list where every entry of the list consists of a single row of the matrix. Does anyone have a suggestions how to manage this? Thank you for your efforts in advance! Best, Martin [[alternative HTML version deleted]]

Dear Listers, Is there any good paper about how to use R together with VB? Thank you so much! -- WenSui Liu (http://statcompute.blogspot.com) Senior Decision Support Analyst Cincinnati Children Hospital Medical Center [[alternative HTML version deleted]]

Hi all im new at this list, i have a problem when i make an ajax call inside a json object. Whe i test using IE works but when i use firefox nothing happend. you can see the problem at: http://mandela.no-ip.info/prototypeproblem/index.html I appreciate any kind of help / suggestion thanx in advance. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

I have a data set called datastep4 with 211484 rows and 95 columns > dim(datastep4) [1] 211484 95 The first few column names are given below, note the first one is "RESPONDED" > names(datastep4)[1:5] [1] "RESPONDED" "VAR_30" "VAR_31" "VAR_32" "VAR_33" A table of RESPONDED shows mostly zeros >

Full_Name: Greg Kochanski Version: 2.2.0 OS: Debian Linux i686 Submission from: (NULL) (212.159.16.190) In /usr/share/doc/r-doc-html/manual/R-data.html (at least that's where it is on Debian...) the documentation is unclear. Comments below. The paragraph has unclear references, and I have no idea what it actually means. >> Base R comes with some facilities to communicate via BSD

Hi, if i have data in the following time series format: time, amount, state 1 2222 A 1 333 B 2 45 A 2 77 B where states could be n and time periods t is there a package in R that would calculate the transition probabilities in a markov chain. for each t except t=0 to generate A B A B perhaps the best structure might