similar to: verfication package announcement

Hi, I am having problems creating a pdf file of a lattice graph. Things work fine for a single image, but I am having trouble using the commands in a loop. To illustrate by example This works with both ps and pdf files. dat = list(x= 1:10, y = 1:10) trellis.device(postscript, file = "/d1/pocernic/test.ps") xyplot(y~x, data = dat) dev.off() This does not. It produces a very

Hello, I have been having difficulties opening netcdf files using the netcdf library. I am able to successfully open the file and I can determine the names and size. However, when I try to read it I receive an error. Reading the documentation, I am wondering if this might be due to a difference between netcdf version 2 and more recent netcdf format? I've tried using different values for the

Hi, I realize the answer is very likely in the section Generic functions and methods (or Adding new generics), but I'm not clear what to do with the following. Running R CMD check, I get the following warnings for my generic functions. Does this mean I need the argument * checking generic/method consistency ... WARNING leps: function(x, ...) leps.default: function(x, pred, titl,

Hi, Using lattice's xyplot, is it possible to specify a variable to group plots by page. For example, if I have xyplot(y~x|A*B*C) could I get a page created for each unique value in variable C ? I am hoping to avoid having pages with the same strip above each plot on a page. Thanks, M Matt Pocernich NCAR - Research Applications Program 303-497-8312

Hi, I am trying to plot different variables from a data.frame using lattice's xyplot using code like that below. How do I specify a symbol and color for the variable 'prob' and different one's for 'll.prob'? Thanks, Matt xyplot( prob + ll.prob ~ time.eff |stat.id + time.out ,data = OUT, allow.multiple = TRUE, layout = c(6,3), as.table = TRUE ,

Hi, How do I convert a numeric value indicating the time since 1970, back into a POSIXct class object? I have tried format.POSIXct and as.POSIXct without success. For example > ccc [1] "1945-01-01 15:00:00 MDT" > ddd<- as.numeric(ccc); > ddd [1] -788842800 > format.POSIXct(ddd) Error in format.POSIXct(ddd) : wrong class > as.POSIXct(ddd) Error in

Hello, I have a question about using the layout command within a function. I've written function that uses layout to create a figure from 2 plots. This works fine to create a figure. When I use par(mfrow = c(2,2)) to create multiple plots, it seems that the layout command resets the mfrow parmeter. Is there a way for me to avoid this problem? For example practice<- function() {

I'm sure this question is answered in the help file, but likely I'm not reading it corrected. Running windows version 1.00.0, loading a table (35K rows by 10 columns) from Excel using the read.table command I receive the following message. Error: cons memory (350000 cells) exhausted See "help(Memory)" on how to increase the number of cons cells. >From reading the

Hi, I was lately debugging parts of my 'colAUC' function in caTools package, and in a process looked into other packages for calculating Areas Under ROC Curves (AUC). To my surprise I found at least 6 other functions: * wilcox.test * AUC from ROC package, * performance from ROCR package, * auROC from limma package, * ROC from Epi package, * roc.area from verification

Hi - I would like to create a scatterplot with the symbols coded by a factor in each record. Is their a better way than what I have used below? I attempted to use the plot.factor, but cannot force it to make a scatterplot instead of boxplots. I have considerd making a function with a 'for' statement for each level of the factor. Is there a better way for when I am dealing with more

Are there any R function or packages that generate wind roses? These are ``star''-like plots that summarize the frequency, direction and magnigude of windspeeds. Thanks, Matt -- Matt Pocernich University of Colorado - Denver Department of Mathematics -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

Hi there, I'm having an issue with vbscript in wine. It relates to a problem with the cardbox database client which you can see here: http://www.cardbox.com/wine.htm I get the Cardbox error message and pressing OK will return me to the Cardbox window, indicating vbscript is not installed. First I just ran the installer which I found here:

At 01:42 PM 4/12/2004, you wrote: >D. Willock wrote: > >>What I saw of the output of tcpdump didn't show any mention of the yp >>url. The communications seem to run only between the client and the >>server and nowhere else. This is the dump I got: > >If I may jump in here since my previous thread/problem went unsolved ;-) > >I've got nothing for a dump

Check this out. I recently closed a bug I had written, #495 "ExtraChannel in transfer causes crash" Now I've been able to reproduce it, and somewhat narrowed down the culprit. But before I write another bug report, I wanted to see if anyone else had experienced the following (or would like to try:) When DNS (or outside connection to the network, not sure which) is broken and

Quite some time ago (March 98), Gordon Chaffee did a patch to port ssh 1.2.14 to windows. (See http://bmrc.berkeley.edu/people/chaffee/patches/patch-ssh-1.2.14). Has anything along these lines been attempted since, with a more recent version of the openssh client? Cheers, Rasjid. -- Rasjid Wilcox Canberra, Australia (UTC +10 hrs) http://www.openminddev.net

Hello, I am having difficulty filtering data. I am working with flow data collected at a stream gage. For each record, I have a date and flow value. I have filtered this data to only include days when flow values exceed a given threshold. Here is my problem. Within this subset of data, I often have several consecutive days above the threshold. From this group of days, I wish to select the

I have a simple question. On a plot, I would like to place text containing a calculated value. What is the format? For example. I would like the following text to appear on a plot. The average temperature is 23.1 degrees. I'm guessing the command is text( x, y, "The average temperature is " %variable name% "degrees") Thanks, Matt Pocernich -------------- next part

I am having problem using the step function for a linear regression model. I've created an initial model containing only the intercept. Then using the step function, I've selected three variables to be considered for the model. > x0.lm<- lm(MEDV~1, data = x) > > anova(x0.lm) Analysis of Variance Table Response: MEDV Df Sum Sq Mean Sq F value Pr(>F)

so I have this sudo module that I''ve been working on: class auth::sudo { package { sudo: ensure => installed } file { sudo_config: name => "/tmp/sudoers", owner => "root", group => "root", mode => 0440, notify => Exec["sudoers-syntax"], source => [

Hello list, In the release note of Samba 3.0.6 the following parameter is described: o Maintaining the service principal entry in the system keytab for integration with other kerberized services. Please refer to the 'use kerberos keytab' entry in smb.conf(5). When using the heimdal kerberos libraries, you must also specify the following in /etc/krb5.conf: