similar to: x axis

Dear R users,  I hope you can help me as you have done before.  I was wondering if I can make some of the points on my graph a different colour and symbol? Some of my soil samples are enriched and I wanted them to be shown with a red triangle and the samples which are not enriched I wanted to show with a blue square. I can't seem to find a way of doing this if there is a way?  My script:  

Hi. Can anyone suggest a simple way to obtain in R a list of vector coordinates of the following form? The code below is Mathematica. In[5]:= Flatten[Table[{i,j,k},{i,3},{j,4},{k,5}], 2] Out[5]= {{1,1,1},{1,1,2},{1,1,3},{1,1,4},{1,1,5},{1,2,1},{1,2,2},{1,2,3},{1 ,2,4},{1,2, 5},{1,3,1},{1,3,2},{1,3,3},{1,3,4},{1,3,5},{1,4,1},{1,4,2},{1,4,3}, {1,4,

Hello, I just created the account HuibLaurens on Centos Wiki. I would like to help contribute with translation to Dutch, I can also help with monitoring the recent changes. -- Regards, Huib "Abigor" Laurens Support Free Knowledge: http://wikimediafoundation.org/wiki/Donate -------------- next part -------------- An HTML attachment was scrubbed... URL:

Is there a colinearty function implemented in R? I have tried help.search("colinearity") and help.search("collinearity") and have searched for "colinearity" and "collinearity" on http://www.rpad.org/Rpad/Rpad-refcard.pdf but with no success. Many thanks in advance, Peter Lauren.

Hi all, I'm having some troubles with the Quantreg package. I am using R version 2.10.0, and have downloaded the most recent version of Quantreg (4.44) and SparseM (0.83 - required package). However, when I try to run an analysis (e.g. fit1<-rq(y~x, tau=0.5)) I get an error message saying that the function "rq" could not be found. I get the same message when I try to search

What I'm trying to do is create best fit line in R for a set of data points and then remove all the outliers to re-create a best fit. I can't use IQR because the outliers I have in mind are easily within the range, but way out of line for the best fit, which is ruining the fit. I'd rather throw out those points all together. Thanks! [[alternative HTML version deleted]]

Does R have any wavelet functions? When I type > help.search("wavelet") I get " No help files found with alias or concept or title matching 'wavelet' using fuzzy matching." Thanks, Peter.

Hello All, My name is Lauren Wulf and I am a technical recruiter for Brooksouce in Nashville, TN. I have a client here in Nashville that is looking for a Full-time Ruby on Rails programmer. This client is in the healthcare industry and is working on some very innovative applications. Please take a look at the job description and feel free to send this to anyone that might be interested in a

Hi, I have a numeric pixel image which I would like to divide into factors for analysis in Spatstat. I have found that I can use cut.im() function to divide the range of pixel values into a series of equal length intervals (e.g. if my pixels values range from 0 to 60, cut.im(X.im,breaks=2) will produce two factors one containing pixel values 0-30 and one containing pixel values of 30 - 60, or

I am using RGui version 2.10.1 (2009-12-14) for Windows.  When I enter the call   library(eda)   the following message ensues.   Error in library(eda) : there is no package called 'eda'   I thought that eda was a standard library for exploratory data analysis.  However I could not find it in the list of packages in the pull-down menu either.   Any assistance with finding this package would

Hi all, I am trying to load the doBy package, and I am getting the following error: > library(doBy) Error in loadNamespace(i[[1L]], c(lib.loc, .libPaths())) : there is no package called 'Hmisc' Error: package/namespace load failed for 'doBy' I tried updating R to the current version (2.9.2) and installing the most recent version of the doBy package (4.0.2), and the error

Hi Süsser, Ich heisse Lauren. Ich bin gerade 19 Jahre alt und bin Cherleader von der Southern High School in Kalifornien... Mein deutscher Freund hat vor kurzem einige heisse Photos von mir gemacht. Diese haben mir so gefallen, dass ich ihm zum Dank dann einen gebla.... habe. Das hat er auch gleich auf Photots festgehalten. Ich finde die Bilder so heiss und sexy, dass ich sie alle auf meine

I''m a belgian Rails user (Dutch is my native language). I wondered if it is possible to translate error messages (generated by validators). I know how to create my own error messages: def method content rescue logger.error(...) flash[:notice] = ''My own error message" redirect_to(...) But where can I find the validator''s .rb files, so I can change them?

Dear all i got a problem in monthly mean temperature. here i am attaching the data set as well as the plot i got with the following command plot(month,type='n') plot(month,X1999) this command gave the plot where the month names are in alphabetic order, i want the plot in monthly sequence could you please suggest me how can i solve my problem? thanking you regard madan

I have 2 data tables. Each hold information categorized into "Date" and "Price." What I need to do is combine the two to get 2 columns of "Date" and "Price," by continuing the table downwards with the new rows supplied from the second table. So, for example I have 5/1/12 2 5/2/12 5 As data table 1 and 5/3/12 65 5/4/12 7 As data table 2 and I need to create

Hi all, I am trying to compare catch vs day over a ten year period, and the graph looks great except for the individual dates. there are so many that my x axis labels have become one giant black line. Can I only label some of the days or will I be unable to fix this using a barchart? data is called chipps

Hello, I recently started http://www.onrails.be Onrails.be is a Belgian Ruby on Rails site (in Dutch). At the moment however, the site is powered by Textpattern (PHP CMS). I already knew that, and I''m just getting to know Rails myself. If some Dutch people visit this forum: //message is written in Dutch from this point -> Wat vinden jullie ervan? Is de content goed? Zijn de

Hello: I would like to be able to do a 3D scatter plot from 3 variables, 2 independent and 1 dependent. The closest R function I could find for this is "cloud". However cloud uses, as input, a matrix where the value of each matrix element is the dependent variable value at that matrix coordinate. My problem is that the independent variable values are floating point and can be of

Hi all, I been searching on the wiki and google for ENUM in NL. All I could find were some docs from the Dutch Financial Department about taskforces and plans. But it all links to dead pages and no-longer-connected phone numbers. Is there anyone who knows some more about Dutch ENUM stuff ? If it's all dead, anyone interested in setting it up together with me ? Hope to get some answers,

I am using R.2.4.1 on Windows XP 5.1 (SP 2). I have the following line in my R code. Analysis=anova(lm(PM ~ x)) It works the first 60 or so times it is called but then I get the following error message. Error in lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) : 0 (non-NA) cases In order to examine the input, I preceeded the call with the following. print(PM) print(x) This gave