similar to: RE: Text Rotation (was: Take care with codes()!)

You can use the graphics parameter "srt" to rotate displayed text by a specified number of degrees, e.g. srt=45 to put it on an angle, srt=90 to put it vertical. If you do this, may need to modify the call to text to increase ylim and change the plot location to give you more room. I'm working to update the 'balloonplot' function in the gregmisc package now to handle this

Ahh yes, sorry about that. Here's the corrected snippet: # Create an Example Data Frame Containing Car x Color data carnames <- c("bmw","renault","mercedes","seat") carcolors <- c("red","white","silver","green") datavals <- round(rnorm(16, mean=10, sd=4),1) data <- data.frame(Car=rep(carnames,4),

Normally `codes' is not the appropriate function to use with an unordered factor. Use `unclass' or `as.numeric' to extract the codes used in the internal representation of the factor, as these do not assume that the codes are sorted. and this is one of the `normally' cases. Your code will only work correctly if the levels are in alphabetical order (in the locale

Hi I have some data that i want to plot but i don't find how to do it. I have car types (bmw,renault,mercedes,seat ...), colors and a number for each car type-color relation.I want to come up with a matrix representation of cars vs colors where in each intersection i could set a dot proportional in size to my third variable. Can anybody give me a clue of hoe to come up with such

Greetings all. Any help with the following would be appreciated. I want to create a data frame for each file in a directory. The following code does not work but it may show what I am trying to do: carmakes <- c('BMW','Chrysler','Citroen','Fiat','Ford','Holden','Honda',

#Mdarts is a matrix 2343x788 #frequencia is a vector 2343x1 # 9 in Mdarts[fri,frj] stands for my missing values which i want to replace by the value in the vector frequencia Mdarts<-t(matrix(scan("C:/GWS/CNB/dartg.txt"),ncol=nindT,nrow=nm, byrow=T)) frequencia <- matrix(scan("C:/GWS/CNB/freq.txt"),ncol=1) for (fri in 1:nindT){ for (frj in 1:nm){ Mdarts[fri,frj] <- if

Hi all: I am trying to use the BiodiversityR package in Rcommander since I need to box-cox transform some data. However, even when trying with the example files, I get this error just after selecting the box cox transformation in the Menu, and Rcommander and Rstudio just shut down. What is it? What could I do? Thanks a lot The instruction at "0x00000001" referenced memory at

Hi, I'm using samba 3.0.0 under redhat 9.0. Quota is assinged to user but they can't see their used space on windows explorer. The used space reported is only 8.0k, no matter what they have in ther home. I used the samba rpm downloaded from samba site. For a smbd -b command i get this (extract): --with Options: WITH_ADS WITH_PAM WITH_QUOTAS WITH_SENDFILE WITH_SMBMOUNT

Can someone help me finding the cause of this pb Samba server started Ok but when client logging [1999/04/06 20:50:51, 2] lib/interface.c:interpret_interfaces(176) Added interface ip=193.56.119.123 bcast=193.56.119.255 nmask=255.255.255.0 [1999/04/06 20:50:51, 2] lib/interface.c:interpret_interfaces(176) Added interface ip=194.146.54.80 bcast=194.146.54.255 nmask=255.255.255.0 [1999/04/06

I want only to ignore the arp request for alias ip ,at the same time I don't want disable the arp function of the interface ? How do ? thanks! --------------------------------- DO YOU YAHOO!? ÑÅ»¢Ãâ·ÑGÓÊÏ䣭ÖйúµÚÒ»¾øÎÞÀ¬»øÓʼþɧÈų¬´óÓÊÏä From vova at fbsd.ru Fri Jul 1 13:12:10 2005 From: vova at fbsd.ru (Vladimir Grebenschikov) Date: Fri Jul 1 13:12:12 2005 Subject: how to ignore

Dear list, after fitting an lrm with the Design package (stored as "mymodel") I try running a summary, but I get the following error: dim(mydata) [1] 235 9 names(mydata) [1] "id" "VAR1" "VAR2" "VAR3" "VAR4" "VAR5" "VAR6" "VAR7" "VAR8" summary(mymodel) Error in `contrasts<-`(`*tmp*`,

I have setup a Zentyal 3.2 Samba4 AD. I am using RSAT to administer the AD server. Windows7 and Linux (CentOS) clients are able to join the AD; uid/gid of directories/files show up as per the definitions in Samba4. With Mac OS X clients, there is a problem. The OS X nodes are able to join the domain (quite a few blogs on this subject). The AD connection shows green button. The AD user is

Hi, I've written a script that checks all bivariate correlations for variables in a matrix. I'm now trying to run a logistic regression on each pair (x,y) where y is a factor with 2 levels. I don't know how (or whether I want) to try to fathom what's up with glm. What I wrote is attached. Here's what I get. *****************************************************

hi, I have my data time expressed in character string exple "5:20" (hour:min) and i want to convert these in times recognized by R. I have tried the POSIXct function: balise07$Hour <- as.POSXIct(balise07$Hour) but it didn't work. Do you know why? Do you know how i can convert my string character in a real time? Thanks Karine HEERAH Master 2 mention

Hi, I'd like to ask you a question again. It is basically about data frames, NAs and tabulate function. I have this data frame. I already used this in one of the previous questions of mine. It intentionally looks this simple, my real 'df' dataframe is much bigger actually and again, I am not willing to annoy anyone with huge databases... So, my database: id

Full_Name: Jens Lund Version: 1.3.1 OS: Windows Submission from: (NULL) (194.239.194.210) When we subset a dataset bartlett.test does not calculate the df correctly: X <- rnorm(50) # Generate simulated samples f <- gl(10,5) # Generate a factor with 10 levels and # 5 replications of each level # Works correctly bartlett.test(X,f) # Correct number of df = 9 #

I've written a piece of code (see below) to do a wavelet image decomposition, during the evaluation of this code I would like to write the results of some calculations back to the R root directory. I used assign() to do so because the names should vary when going thrue a while() loop. For some unknown reason I get an error that says: Error in assign(varname[i], imwrImage) :

Dear all, Below is my attempt at a function to fit Alternate Least Squares Optimal Scaling models, as described in Young (1981) "Quantitative Analysis of Qualitative Data" and Jacoby (1999) "Levels of Measurement and Political Research: An Optimistic View". I would welcome any comments on coding style, tips & tricks etc. I also have a specific problem: the output tends

I'm trying to make a set of contour plots of bivariate kernel density estimates, showing three such plots overlaid, similar to this plot http://euclid.psych.yorku.ca/SCS/Private/Test/ridge-boot2.pdf except that I would like to have the contours *filled* (using transparent colors). To make this reproducible, I've saved the results of KernSmooth::bkde2D() in the following file:

Dear R users, I am currently trying to create my first personnal function and use it with the apply function. The purpose of this function is to create a vector summarizing the number of levels in a given selection of data.frame columns. I tried to transpose the indexation method used by the nlevels function but it doesn't seem to work. I did not find anything uesful in the archives so