similar to: Multiple formula in one block

Dear All: Now I am writing program in delphi , found it is very convenience to do anova, T-test, F-Test, etc in R , how to call R in delphi? Thsnks. Best Regards YiYao Jiang Product Division/ product Testing Department Semiconductor Manufacturing International Corporation ZhangJiang Road, PuDong New Area, Shanghai ZIP: 201203 Tel:86-21-5080-2000 Ext. 15173

****************************** Could you perhaps describe exactly what "can't compile" means, please? It's hard to know what you've tried without a little more information. ****************************** 1). I type these command: f <- function(x,y) x+y g <- function(x,y) x-y d <- data.frame(a=1,b=2) e <- rnorm(1000)

Hi Dimitris: Thanks for your help, I will try. BR Yiyao -----ԭʼÓʼþ----- ·¢¼þÈË: Dimitris Rizopoulos [mailto:dimitris.rizopoulos at med.kuleuven.ac. be] ·¢ËÍʱ¼ä: 2004Äê10ÔÂ25ÈÕ 15:39 ÊÕ¼þÈË: YiYao_Jiang ³­ËÍ: r-help at stat.math.ethz.ch Ö÷Ìâ: Re: [R] Multiple formula in one block Hi YiYao, you need the `?panel.abline()' function, somehing like: panel=function(x, breaks,

Dear All: I have a library for R 1.9.1, it is very easy to setup a library in R 1.9.1. For example: I want to setup a library "test" for R1.9.1. 1. Create a folder "test" in the direct X:\ R\ rw1091\ library \. 2. Create a file "DESCRIPTION" in the direct X:\ R\ rw1091\ library\ test\. 3. Modify the "Package:" and "Title:"

Yes! You are right ! It is perpendicular to the axis. Thank you very much! Could I choose the angle ,such as 45 degree? Best Regards! Ivy Li YMS in Production & Testing Semiconductor Manufactory International(ShangHai) Corporation #18 ZhangJiang Road, PuDong New Area, Shanghai, China Tel: 021-5080-2000 *11754 Email: Ivy_Li at smics.com -----orig--- Hi Ivy, How about x <-

******************************************************* On Tue, 28 Sep 2004, YiYao_Jiang wrote: I can't setup a library for some functions. Can anybody kindly give me an example about setup a library. From build a package to library. ******************************************************* Actually I have read " Writing R Extensions"£¬ I tried many command: build, check, INSTALL,

Thank you for helping me! I try the "pretty" funtion to select the x-axis position value.Then I use the "format" funtion. xax.pos <- pretty(as.numeric(x$x.name)) format(xax.pos,'%d %b %y') > xax.pos [1] 1091600000 1091800000 1092000000 1092200000 1092400000 1092600000 1092800000 [8] 1093000000 There are something wrong. I found the xax.pos has been changed to

Thank you for your help! I gave you an example, you could run it in R . Maybe you will understand my meaning clearly. x <- data.frame(main.name="AAA", x.name=rep(c("Apply","Watermelon","Lemon","Banana",

Hi everybody, Could I consult one problem? It is about plot Now I do some analysis in plot . I need to draw a plot which x-axis is time . But when I run the funtion of plot . The x-label are very oddness number, such as the time is "2004-08-05 09:08:48", but the x-label is 1091800000. I don't know how to do . I have an example . Mybe It can explain my meaning clearly. Thank

Hello everybody, Could I consult you a question? I always use R old version 1.9.1 . Because I can not add my library into the new version 2.0.0 by the same method as old version. * I have read the webpage <http://www.stats.ox.ac.uk/pub/Rtools> * Download the tools.zip * Unpack tools.zip into c:\cygwin * Install Active Perl in c:\Perl * Install the mingw32 port of gcc in c:\mingwin *

Hi everybody, Could I consult one problem? I want to access database with RODBC, first download this package from http://www.microsoft.com/data/odbc as part of MDAC, the version is the newest version 2.7.0. But after I have installed this Package(RODBC) and run command libaray(RODBC), the R system report the fillowing warning information. Error in eval(expr, envir, enclos) :

Dear All, With the warm support of every R expert, I have built my R library successfully. Especially thanks: Duncan Murdoch Gabor Grothendieck Henrik Bengtsson Uwe Ligges Without your help, I will lower efficiency. I noticed that some other friends were puzzled by the method of building library. Now, I organize a document about it. Hoping it can help more friends. 1. Read

Hello everybody, Could I consult you two questions? Recently I write some code about lattice plot. 1) bwplot function I know the lattice default background color is grey and the box color is green, but I don't like the color. So I change the background color to white use the > trellis.device(bg="white") then I modify the > panel=function(...) +{ +

Message: 7 Date: Wed, 15 Jun 2011 19:17:36 +0800 From: Lee Eric <openlinuxsource at gmail.com> To: For discussion of Syslinux and tftp-hpa <syslinux at zytor.com> Cc: Wen Wei Tang <tangww at cn.ibm.com>, Xiao Dong Zhao <zhaoxd at cn.ibm.com>, Shu Hua SH Chen <cshchen at cn.ibm.com> Subject: Re: [syslinux] error when booting Message-ID:

Dear R users, I'm using xyplot to obtain a graph about a correlation x~y for different years (a categoric variable). The program dispose automatically the graphs in this way: 2010 2007 2008 2009 2004 2005 2006 2001 2002 2003 1998 1999 2000 Which code should I use to obtain this sequance of graphs? 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 I have tried with

Thank you ! I run your code. It have a graph with time(date) on x-axis. Thank you very much! Well, Would you like to do me a favor again? Most of times, the x-axis time data is lasted about 3 months. They are too much. I must select some of them marking in x-axis,and they are must reasonable and human-readable. Now I have tried the "pretty " function, But as soon as I run it, the

An embedded and charset-unspecified text was scrubbed... Name: inte tillg?nglig URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20080512/9533b31f/attachment.pl>

Hi, I am faced with a strange problem. My picture file is empty when the following statements were run from R script. But the picture file shows up correctly, when the commands are individually run from Rgui. png(file="histogram_correlation.png", bg = "white") require(stats) histogram( ~ height | voice.part, data = singer, nint = 17, endpoints = c(59.5, 76.5),

How do you label Xtick and Ytick marks with Currency symbols: $2000 instead of 2000? I would like to add dollar symbols to tickmarks on boxplots, histograms and back-to-back histograms. My Examples (requiring the lattice and Hmisc packages): data(case0102, package="Sleuth2") str(case0102) boxplot(Salary~Sex, case0102) histogram(~ Salary | Sex, data=case0102) require(Hmisc) #

Dear All I am using the histogram() function to plot two subsets from my data on the same output display, i.e. there are two histogram plots My code is: histogram( ~ Age | Date, layout = c(1, 2), xlab = "Age (years)", strip = FALSE, strip.left = TRUE, col = "black", border = "white", cex.axis = 1.1, family = "serif", cex.lab =