search for: variabes

Hello R-users,    I have a data frame whose names of columns I don't know a priori, but the user of my code will know them. The user is supposed to save the name of the column that will need some reordering of the levels of the factor later on. The name of the column will be saved in an object called: variab the data frame is called df. If I try to the do following:

I am typing the following on the command prompt: >variab = read.csv(file.choose(), header=T) >variab It lists 900,000 ( this is the total number of observations in "variab" ) minus 797124 observations and prompts the following message [ reached getOption("max.print") -- omitted 797124 entries ]] Is there a way to see the entire set of data, ie all of 900,000 obs, and

Hello I have one DF (detheleny1periode), with some variables that mathes, in some way, variables in another DF (y2). The DF named detheleny1periode look like this (i have not included alle variables): CHR_NR diffdatoperiode 11377 29 11377 59 11377 78 with many different CHR_NR's. And the other DF named y2 look like this (i have not

See if this does what you want: > dat <- data.frame(f=factor(sample(letters[1:10], 100, replace=TRUE)), x=runif(100)) > str(dat) `data.frame': 100 obs. of 2 variables: $ f: Factor w/ 10 levels "a","b","c","d",..: 2 5 10 9 10 3 9 8 3 1 ... $ x: num 0.9162 0.0481 0.3048 0.0938 0.8599 ... > g <- names(which(table(dat$f) > 11)) >

Hello everyone, I am looking at the joint spatial distribution of 2 kinds of organisms (estimated on a grid of points) and want to test for significant association or dissociation. My first question is: do you know a nice technique to do that, considering that I have a limited number of points (36) but that they are repeated (4 times)? I did GLMs to test for correlations between the

Dear all, Paulo Ribeiro, p.ribeiro@lancaster.ac.uk, and myself noticed that R sometimes breaks down with a segmentation fault of (at least for us) unknown course. (We've read #411 and #671 in the bug report on "optim" -- the problem described there sounds familiar; but we have not found any hint on a segmentation fault.) Please find at the very end of this email the file

Hi All, I have a data with a variable like this: Column 1 "123abc" "12cd34" "1e23" ... Now I want to do an operation that can split it into two variables: Column 1 Column 2 Column 3 "123abc" 123 "abc" "12cd34" 12 "cd34" "1e23" 1

Un saludo cordial para cada uno. Les agradecería una ayuda con lo siguiente: Debo trabajar con una función de varias variabes, digamos f(x,y,z). ¿Cómo definir la función para usarla luego con ''integrate'' de forma tal que pueda fijar dos valores, ''y'' y ''z'', por ejemplo, e indicar los límites de integración para la variable que queda libre? Ejemplo. La intención es calc...

This is the second issue I found while trying to install Asterisk on a NetBSD box. I can't load the rtp module because HAVE_OPENSSL_SRTP seems to be set. Is there some way to simply force this variab;e to be unset from a configuration variable? -- D'Arcy J.M. Cain System Administrator, Vex.Net http://www.Vex.Net/ IM:darcy at Vex.Net Voip: sip:darcy at Vex.Net

Is there a way skip / ignore the member whose status is busy in the Queue. I have two channel member in queue and i have set the peer limit 2 for these members. I want to skip those member who are currently on the call (answered to calls) and now their status is busy, if Queue see the busy status caller will not enter in the Queue and go to the next priority. [test-queue] strategy = rrmemory

How about: x <- data.frame(matrix(rnorm(1550),c(50,31))) model <- step(lm(x[,1] ~ as.matrix(x[,2:31]))) --Matt -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch]On Behalf Of rongguiwong Sent: Monday, September 20, 2004 20:52 PM To: r-help at stat.math.ethz.ch Subject: [R] how to take this experiment with R? This message uses

...4 1 2 6 12 4 1 3 5 13 5 2 1 7 14 5 2 2 8 15 5 2 3 5 16 6 2 1 2 17 6 2 2 4 18 6 2 3 6 19 7 2 1 7 20 7 2 2 8 21 8 2 1 9 22 9 2 1 4 23 9 2 2 5 I have written code that correctly assigns the first.id and last.id variabes: require(Hmisc) #for Lags #ascending order to define first dot file1<- file1[order(file1$id, file1$week),] file1$first.id <- (Lag(file1$id) != file1$id) file1$first.id[1]<-TRUE #force NA to TRUE #descending order to define last dot file1<- file1[order(-file1$id,-file1$week),] fi...

Dear all, I have a sample with 920 observations. I want to create a loop which takes 300 of these observations for the prediction and the rest to estimate the model. My idea was to create something like this: cs.training.dat <- read.table... cs.training.dat_sub1 <- subset(cs.training.dat, Income>10) cs.training.dat_sub2 <- subset(cs.training.dat_sub1, Dept.Ratio<=1)

Hello, I am working on my thesis and can't really figure out how to produce a reasonable graph from the output from my glm., I could just give the R-output in my results and then discuss them, but it would be more interesting if I could visualise what is going on. My research is how bees react to different fieldmargins, for this I have 4 different types of field margin (A,B,C & D) and

Hola, estoy heciendo unos analisis viendo los factores que influyen la depredación de pollos. Como la variabe es depredación (SI/NO) pongo un modelo binomial con varios factores. Al final del analiss me sale esto error: "Warning message: glm.fit: fitted probabilities numerically 0 or 1 occurred" ¿que significa, y sobre todo como se resuelve? Muchas gracias Gian [[alternative HTML

Hi, I know when I call: render :controller => ''some'', :action => ''thing'' It doesn''t call the method ''thing'' before render the template ''thing.rhtml'', but I need some instance variable which are in the ''thing'' method, how can I let it call the method ''thing'' and then render

Hi, I work on test server and if I send an email on log i read lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Permission denied (euid=8135(vmail) egid=8135(vmail) missing +r perm: /var/run/dovecot/auth-userdb, euid is not dir owner) This is my dovecot.conf: auth_mechanisms = plain login info_log_path = /var/log/dovecot listen = 0.0.0.0 log_path = /var/log/dovecot

...7 >14 5 2 2 8 >15 5 2 3 5 >16 6 2 1 2 >17 6 2 2 4 >18 6 2 3 6 >19 7 2 1 7 >20 7 2 2 8 >21 8 2 1 9 >22 9 2 1 4 >23 9 2 2 5 > >I have written code that correctly assigns the first.id and last.id variabes: > >require(Hmisc) #for Lags >#ascending order to define first dot >file1<- file1[order(file1$id, file1$week),] >file1$first.id <- (Lag(file1$id) != file1$id) >file1$first.id[1]<-TRUE #force NA to TRUE > >#descending order to define last dot >file1<- fil...

Hi, I did a migration from cyrus 2.2 to dovecot (fresh installation, details below) via cyrus2dovecot from FU Berlin. That worked, but I first was missing mails in subfolders ander Inbox. No I detected that they are in the users Maildir in folders in his directory. They are listed when using telnet: * LIST (\HasChildren) "." "INBOX.ebay" * LIST (\HasNoChildren) "."

when i try to access a shared mailbox the logfile shows me this and access isn't possible Jun 15 19:38:57 imap(michael at bigmichi1.de): Error: mdbox /srv/vmail/mail/bigmichi1.de/familie/mailboxes/INBOX/dbox-Mails: Invalid dbox header size: 0 Jun 15 19:38:57 imap(michael at bigmichi1.de): Warning: fscking index file /srv/vmail/indexes/shared/bigmichi1.de/michael/shared/familie at