Re: [R] how to change the position of xlab in truehist?

Thanks, Peter. It works! Hua --- On Fri, 4/16/10, Peter Ehlers wrote: > From: Peter Ehlers > Subject: Re: [R] how to change the position of xlab in truehist? > To: "Hua Li" > Cc: r-help@r-project.org > Date: Friday, April 16, 2010, 6:23 PM > On 2010-04-16

[R] how to change the position of xlab in truehist?

Hi, I'm wondering how can I change the position of xlab in truehist. For example, the following code creats a histogram with 4 bins for my discrete data. I want each bin to be labelled as 0, 1, 2, or 3 in the middle, so that it's clear each bin corresponds to each of the discrete case. I was

Re: [R] Install package of "BRugs"?

Thanks! I updated R to 2.10.1 and everything is fine now! Hua --- On Wed, 3/31/10, Uwe Ligges wrote: > From: Uwe Ligges > Subject: Re: [R] Install package of "BRugs"? > To: "David Winsemius" > Cc: "Hua Li" , "R-help" > Date: Wednesd

[R] Fw: Install package of "BRugs"?

ackage: BRugs Warning message: In library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called 'BRugs' > library(BRugs) Error in library(BRugs) : there is no package called 'BRugs' --- On Tue, 3/30/10, Hua Li wrote:

[R] Install package of "BRugs"?

Hi All, I'm trying to install the package "BRugs" and could not find it on the install package list. Then I tried the suggestion to run the following command in R install.packages("BRugs") but get the following error message: Loading required package: BRugs Warning message: In library(package,

[R] disappearing dialog boxes when using tcltk

Dear all, I'm trying to use tcltk to build a small user-interface and couter the problem: It seems that sometimes the dialog box will be minimized automatically though I want it to be on top of the screen all the time. For example, when runing the following code, if you type in "a1", "a2", "a3

[R] change the label size when drawing trees with ape

Hi All, I want to be able to change the labe size on a tree when using ape package so that the graph can look nicer, but don't know how. Playing with the "font" doesn't seem to help. (Right now the labels barely show.) Thanks for your help! Code I'm using now #- t1 = "

[R] R book needed

Hi there, I'm looking for advice on a R book that's for somewhat advanced user. I've been using R for a while and can do the basic analysis with no problem. My problem is that for many already existing commands, such as gsub, textconnection, list, etc, I don't use them, simply because I don't

Re: [R] position of a specific character

finding the part: "(E:2.32,((G:0.67,J:0.67):0.44,H:1.11):1.21)" automatically! Thanks a lot! Hua --- On Mon, 7/14/08, Hua Li <[EMAIL PROTECTED]> wrote: > From: Hua Li <[EMAIL PROTECTED]> > Subject: [R] position of a specific character > To: "R-help&quo

[R] position of a specific character

Hi All, I'm wondering whether there is a quick way to know the position of a specific charcater in a long character: for example frg="((D:41.04,I:41.04):45.05,(((E:2.32,((G:0.67,J:0.67):0.44,H:1.11):1.21)" and I would like to know that the 1st, 2nd, 26th, 27th, 28th ... character is "(", is t

[R] color with tcl/tk?

Dear all, I'm using tcl/tk to create a program to get answers from the user. I'd like a way to highlight/emphasize some of the information using colors. It'll be even better if I can color part of the messages instead of the whole thing. For example, I want to put the word "Hello" in red: req

Re: [R] ignore warning messages?

1, 2008, 1:12 PM > Dear Hua, > > Try > > options(warn=-1) > tt = "test" > as.numeric(tt) > [1] NA > > > See also ?options for more info. > > HTH, > > Jorge > > > On Tue, Jul 1, 2008 at 12:11 PM, Hua Li > <[EMAIL PROTECTED]> wr

[R] ignore warning messages?

Hi All, I'm working with R and want to ignore the warning messages given, is there a way to stop R from giving out warning messages any more? an example: tt = "test" as.numeric(tt) would give me the following message: [1] NA Warning message: NAs introduced by coercion I decide to ignore the

[R] print one character on several lines

Hi All, I'm wondering how I can print one large/long character on several lines so that the output will not overflow a page. Setting fill be TRUE or even numbers does not help. An example is below: ipuFile <- file("input.txt", "w") cat("This is a very long character and I want to pr

[R] create .exe file with R?

Dear all, I'm writing to check with you whether there is a way to create .exe file(or something like that) with R. Now working on creating a program to take inputs from users (with tcl/tk), I would appreciate any idea to make the program run on its own rather than every time having to run my so

[R] stop unwanted boxes/dialogs in tcl/tk

Hello, I have a question about tcl/tk: is there a way to stop more messagers/listchoice/etc. that are set up earlier, but are unwanted later? for example, require(tcltk) ttMain <- tktoplevel() tkwm.title(ttMain,"Question") f.fcn <- function(){ t1 <- modalDialogOK("Elicitation","What's the

Re: [R] numbers as part of long character

elp@r-project.org > Date: Thursday, June 12, 2008, 6:03 PM > On Jun 12, 2008, at 5:06 PM, Marc Schwartz wrote: > > > on 06/12/2008 03:46 PM Hua Li wrote: > >> Hi, > >> I'm looking for some way to pick up the > numbers which are > >> contained and bur

Re: [R] numbers as part of long character

: Re: [R] numbers as part of long character > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED], r-help@r-project.org > Date: Thursday, June 12, 2008, 6:03 PM > On Jun 12, 2008, at 5:06 PM, Marc Schwartz wrote: > > > on 06/12/2008 03:46 PM Hua Li wrote: > >> Hi, > >>

[R] numbers as part of long character

Hi, I'm looking for some way to pick up the numbers which are contained and buried in a long character. For example, outtree.new="(((B:1204.25,E:1204.25):7581.11,F:8785.36):8353.85,C:17139.21);" num.char = unlist(strsplit(unlist(strsplit(unlist(strsplit(unlist(strsplit(unlist(strsplit(outtre

Re: [R] the title is too long for a graph

Thank you all! The answers are very helpful! Best regards, Hua --- On Wed, 6/11/08, Prof Brian Ripley <[EMAIL PROTECTED]> wrote: > > > Hua Li wrote: > >> Hi All, > >> > >> I have a problem of putting long titles on a > graph: > >> >

[R] the title is too long for a graph

Hi All, I have a problem of putting long titles on a graph: for example, x= seq(1:100) y=seq(1:100) plot(x,y,main="p=0.05:A-B=3,C-D=10,D-E=100,A-F=2,AFR-E=3,ACE-D=1,ADEF-M=0,AED-E=10,DE-F=3,AB-J=4,AC-J=10,ED-F=1,ED-B=4,AF-B=10,CD-S=10,AM-C=4") R seems not able to print the whole title. The titl

[R] use "save.image" inside a function?

Hi, All I'm trying to save the workspace as a Check Point for possible future come back. The "save.image" function works if the whole coding is in a main function: rm(list=ls()) t = 1 t = t+1 print(paste("before",t)) # [1] "before 2" save.image("tt.RData") t = t+1 print(paste("after",t)) # [1]

Re: [R] help on drawing a tree with "ape"?

e the way specified above other than, say, c("a", "b", "c", "a-b", "a-c", "b-c"). ) Thank you! Hua --- Ben Bolker <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hua Li wrote

Re: [R] help on drawing a tree with "ape"?

e" and research on phylogenetic trees. Best wishes, Hua --- Ben Bolker <[EMAIL PROTECTED]> wrote: > > > > Hua Li wrote: > > > > Dear Simon and everyone, > > > > Thanks for response. > > > > Specifically, I have a tree with spec

Re: [R] help on drawing a tree with "ape"?

|--A for the tree I want (in treeABC.jpg), I would mark the edge AC as "b", and the edge AB as "a". Thank you very much for help! Hua --- Simon Blomberg <[EMAIL PROTECTED]> wrote: > ?edgelabels > > On Sun, 2007-11-11 at 16:51 -0800, Hua Li wrote: &g

[R] help on drawing a tree with "ape"?

Dear all, I'm using the "ape" package in R and want to draw a phylogenetic tree with not only the tip labels but also some labels for the edges. e.g. Mark the edge AB as "m" in the tree ABC. Couldn't find a way to do that. Can someone help? Thanks, Hua ___