similar to: Filtering data

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

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 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

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 everyone, I'm fairly new to R, and I don't have a background in statistics, so please bear with me. ;-) I'm dealing with 2^k factorial designs, and I was just wondering if there's any way to analyze more than two factors of a gage R&R study in R. For example, Minitab has an "expanded gage R&R" function that lets you include up to eight additional factors

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

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 ,

I know this has come up before but... Has anyone done anything to get an IAX client built on Windows? I thought someone had started one, but I haven't heard anything about it since - and that was months ago? Anyone have any idea what the status is? -- Ron Gage - Saginaw, Michigan I am looking for work - resume at http://www.rongage.org/resume.doc Electrical Engineering, Linux Programming,

Hi Folks: I am seeing excessively long logoff times on my Win2k clients - I am using Samba as a PDC. Excessively long == 6+ minutes. Network is 100BT switched. Total cable feet between client and server (including switch) - 10 foot. According to the switch, both machines are running at 100BT speed, full duplex. There is what appears to be a lot of network traffic between the client and the

Hi folks: We have finally solved the problem. We have figured out how to correctly install Samba 3 with Active Directory Support on Slackware (and presumably on any other non-RPM based distro). The howto has been published on my website. Please visit http://www.rongage.org/manual_samba_howto.html for the step-by-step instructions on how to manually install Samba 3 from scratch with Active

Hi all, May i know does R has packages or code to run "Bayesian Relative Survival Analysis"? I have look through Bayesian Survival Analysis(2001) by Joseph George Ibrahim<http://www.google.com/search?tbo=p&tbm=bks&q=inauthor:%22Joseph+George+Ibrahim%22>, Ming-Hui Chen<http://www.google.com/search?tbo=p&tbm=bks&q=inauthor:%22Ming-Hui+Chen%22>, Debajyoti

Hi all, Is it possible to use images instead of plain text for the "OK" and "Cancel" controls? Thanks, Best Regards, EJC _______________________________________________ Rails-spinoffs mailing list Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs

When I set "template homedir = /home/%D/%U" in sshd.conf, new logins' home directories are: /home/{username at domain} rather than /home/domain/username Hardcoding the domain (template homedir = /home/domain/%U) also produces the same result. What am I missing?

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

I'm trying to calculate a cumulative area distribution (graph) of drainage areas. This is defined as P(A > A*). Simple in principle. I can do this in excel, with "COUNTIF", which will count the number of cells in the row "area" that have area A, then determine, for each cell in the row "area, how many cells exceede that area, then dividing that number by the total

This is a bit of a nuby question methinks but i''ve had a play/search around and it''s just bugging me now :0) Say I have a conditional statement, testing a variable against a number of values. The first way i did this is like so: if myvar != "" and myvar != 0 and myvar != nil # .. code end This seems a bit messy - is there neater way of doing this? I thought of:

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

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

Hi Rich, I ran this command to spot a few typos: git ls-files|misspellings -f -|grep -v '^po' Here are fixes: >From ec62fad96cc2884c8fd43ecb550a8bcac317cca0 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering at redhat.com> Date: Wed, 18 Apr 2012 11:15:57 +0200 Subject: [PATCH libguestfs] maint: fix doc typos Fix typos spotted by http://github.com/lyda/misspell-check. *