search for: jerrabomberra

...d is in C++ I would tend to use loops but that is not very elegant in R, isn't it?) Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2609 Ph. (02) 6249-9155

...2:00 12.3 13 2 2005-10-24:15:00 10.3 2 95 Thanks for any help you can provide, Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2601 Ph. (02) 6249-9155

..., but how do you get the F(x) values? Thank you for any help you can provide. Regards, Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2609 Ph. (02) 6249-9155

...rate a 15-min spaced vector using 'seq'. Am I missing something? Thanks a lot, Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2609 Ph. (02) 6249-9155

...ons to move, close, minimise it, etc. but not to save it). How do you do that? Thanks, Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2609 Ph. (02) 6249-9155

...ernal files. This is done once the simulation has finished. Hope it helps, Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk & Impact Analysis Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2601 Ph. (02) 6249-9155 -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Davood Tofighi Sent: Tuesday, 4 March 2008 11:06 To: r-help at r-project.org Subject: [R] simulation study using...

...xercise in other languages. I am using R2.1.1 in a LINUX machine. Thanks for your help. Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2609 Ph. (02) 6249-9155

Dear R-lister Could anyone know how to make a multi-line title for a plot with expression()? In my plot, the title should be writeen in two lines (because it is two long for one line) and it should use a mathematical expression. I tried to use "\n", but "\n" is ignored in expression() call: hist(diffChangeRequestHintsBeforeAnswering[,4], br = 50, xlab = "Skill Change in

Does anyone know of a resource for learning the basics of how to manage and manipulate dates and times in R? I have been reading "Introductory Statistics with R" by Peter Dalgaard which is fantastic. But alas, I could find no reference to date and time. I have looked at the reference manual but it is particularly unapproachable. So rather than dense technical talk I would rather see a

...to do any of the above? (mean, sd and cum3 are very limited) Thank you for your help, Augusto -------------------------------------------- Augusto Sanabria. MSc, PhD. Mathematical Modeller Risk Research Group Geospatial & Earth Monitoring Division Geoscience Australia (www.ga.gov.au) Cnr. Jerrabomberra Av. & Hindmarsh Dr. Symonston ACT 2609 Ph. (02) 6249-9155

Hi, I am new to R and I'm looking to perform some method comparison analysis and would be grateful for some help regarding package installation. There is a package 'MethComp' that I want to use (http://staff.pubhealth.ku.dk/~bxc/MethComp/Courses/Sthm.2007/.) Unfortunately I am unable to install it. I have tried numerous approaches but to no avail. this is the first time I have tried to

Colleagues, I am using R 2.4.0 on both a Mac (10.4.8) and Linux (RedHat 9). To read data from an Excel spreadsheet, I do "save as" in Excel, then select the "Text (tab-delimited)" format. The resulting file uses a tab separator and I can usually read the file using read.delim. Sometimes, the header row contains embedded carriage returns. When I view the file,

Hello, we have a set of biological cell-size data, which are only available as frequencies of discrete size classes, because of the high effort of manual microscopic measurements. The lengths are approximately gamma distributed, however the shape of the distribution is relatively variable between different samples (maybe it's a mixture in reality). Is there any ML fitting (or

Hi all, I have a very simple question that I can't seem to find the answer to. How do I extract rows that meet a certain criteria from a data frame and group them into a new data frame? For example, if I want to make a new data frame that only includes rows of data for which the p values (given by one of the columns in the data frame) are less than a certain value, how do I do this? It seems

Dear All: I create a file named :"P_Value" with only one simple function: P_Value <- function( Table ) { S = fisher.test(Table, alternative = "two.sided"); return(S$p.value); } However, it seems that it's impossible to use this function directly, because no matter where I save this file, R always reports

Hi R users, Im trying to install XML source package (in window platform) using the following command. *install.packages(pkgs = "C:\\Documents and Settings\\skang\\Desktop\\Softwares\\R\\Library\\XML_2.6-0.tar.gz", repos = NULL, type = "source")* and get the following result. gzip: stdin: unexpected end of file /cygdrive/c/Rtools/bin/tar: Unexpected EOF in archive

>From Tom: In R 2.2.0 under Windows, I want to be able to give it a filename such as "myFile.txt" without the quotes. But actually I mean: C:\Documents and Settings\Tom\My Documents\qpaper7\R Project Started 19 Dec 05\myFile.txt If I were to repeat this each time, my computer would get all bored and cranky and start to drop bits (only a joke, of course). I think I want to set

Hi, I am trying to load csv type data from a folder. However, rather than syntax that simply loads one file at a time I was wondering if there is a method that loads all data from a specific folder. For instance, I have the following data files in a folder nebraskaStats: 10-1-2009_10-7-2009.txt 10-2-2009_10-8-2009.txt 10-3-2009_10-9-2009.txt ....etc. (245 total files in folder) Each file

Hi all, I my c: drive I have possibly 1,000 notepad files, with .txt extension. They are named as the dates on which they were saved i.e. 1st file name is "Volume_4-18-2008", 2nd one is "Volume_4-21-2008", 3rd one "Volume_4-22-2008" and so on............ Also, content of each file are in same format like : ******** content of 1st file ************* section : 1

I received by email an R package (file.tar.gz) that was created in Linux. The package was already installed in another computer in linux using install.packages and it worked I am not familiar with installing packages but I would like to install it on Windows I downloaded the Rtools29.exe and tryed to install using install.packages("foo.tar.gz", repos=NULL, type="source") but