[R] Output design question

0.249 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.6964 on 18 degrees of freedom Multiple R-squared: 0.07308,Adjusted R-squared: 0.02158 F-statistic: 1.419 on 1 and 18 DF, p-value: 0.249 Why not"g

Re: [R] an extremely simple question

A cleaner approach than attach()---because you don't need to remember to detach()---is: my.df<-data.frame(cbind(x=runif(100), y=rnorm(100))) head(my.df) with(my.df, plot(y~x)) _ Professor Michael Kubovy University of Virginia Department of Psychol

Re: [R] graphs for pretest data

27;), each = 7), rep(c('pre', 'post'), each = 6)), sub = c(1:7, 1:7, 8:13, 8:13)) xyplot(y ~ pp | sex, groups = sub, type = 'b', mwpp) _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 40

[R] ggplot2::qplot() -- arbitary transformations of coordinate system?

Hi, Does anyone know how to do a coord_trans() in which the y-axis is tranformed into (for example) -1000/y? Thanks, _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels

Re: [R] ggplot2::qplot() -- arbitary transformations of coordinate system?

y-data? On Sat, Sep 5, 2009 at 8:03 PM, Michael Kubovy wrote: Hi, Does anyone know how to do a coord_trans() in which the y-axis is tranformed into (for example) -1000/y? Stephen Sefick _________ Professor Michael Kubovy University of Virginia Departmen

[R] R 2.10.0 (Snow Leopard) doesn't remember updates

downloaded 1.0 Mb The downloaded packages are in /var/folders/TG/TG6nWu2pHYCI-BdWWiyMxU+++TI/-Tmp-//RtmpZx3zu8/downloaded_packages _________ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville,

Re: [R] how to tell if its better to standardize your data matrix first when you do principal

On Nov 22, 2009, at 10:22 AM, Uwe Ligges wrote: > masterinex wrote: >> Hi guys , Im trying to do principal component analysis in R . There is 2 >> ways of doing >> it , I believe. One is doing principal component analysis right away the >> other way is standardizing the matrix first using s =

[R] odfWeave produces output file that OO can't open

84 Done Warning message: closing unused connection 3 (content.xml) When I try to open simpleOut.odt I get: "Format error discovered in the file in sub-document content.xml at 22,124(row,col)." The file content.xml is empty. _

[R] Hmisc::latex() help

amp;NA&100&NA\tabularnewline 5&0&5&&&&00&NA&000&NA\tabularnewline 6&0&6&&&&00&NA&011&NA\tabularnewline 7&0&7&&&&00&NA&000&NA\tabularnewline 8&0&8&&&&01&am

Re: [R] Can anyone suggest some r packages for Experimental Designs, specifically for choice and conjoint??? (or is intersted in helping me make 1)

There are quite a few others. See: http://cran.r-project.org/web/views/ExperimentalDesign.html On May 12, 2009, at 7:44 PM, Chris Howden wrote: > I've spent the last week or so looking at all the experimental design > packages I can find in R. AlgDesign, design.conf and BHH2 being the > best o

[R] Interaction plots as lines or bars?

ale'.) In general it seems to me that an interaction plot with lines is easier to read, and not likely to mislead. Does anyone know if and where this has been discussed? _________ Professor Michael Kubovy University of Virginia Department of Psychology

[R] SMACOF joint configuration plot with bread data?

form as mine: data(bread) res.uc <- smacofIndDiff(bread, itmax = 1000) Thanks, _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McC

Re: [R] newton method

Take a look at the functionsnlm(), optim() in the stats package and maxNR() in the maxLik package. On Mar 22, 2009, at 11:15 PM, Roslina Zakaria wrote: > Does R has a topic on newton's method? _ Professor Michael Kubovy University of Virginia Depar

[R] Problem with circular::plot.circular()

require(circular) c <- circular(rep(0, 20), zero = pi/2, rotation = 'clock') plot(c, stack = TRUE, shrink = 1.5) Can anyone tell me why the stack is offset from 0? _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P

Re: [R] Problem with circular::plot.circular()

ns = 1, main = expression(pi/2)) plot(c2, stack = TRUE, bins = 1, main = expression(pi/2 + .1)) par(opar) On Mar 29, 2009, at 8:09 AM, Duncan Murdoch wrote: On 29/03/2009 7:39 AM, Michael Kubovy wrote: require(circular) c <- circular(rep(0, 20), zero = pi/2, rotation = 'clock

Re: [R] Sweave and executive summaries

a summary after the three sections but tell LaTeK to > publish it > first? Possibly by rearranging the sections/pages? > Currently I'm doing all the coding in a big block up front but > that waste > much of the advantage of weaving to me. HTH, MK _

[R] Find cyclically identical binary sequences

15), ] I would like to retain the larger of the two (if considered a binary number). Can someone suggest an algorithm? Thanks, Michael _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4

[R] Find cyclically identical binary sequences (corrected)

would like to retain the larger of the two (if considered a binary number). Can someone suggest an algorithm? Thanks, Michael _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:

[R] Gray level mosaic plot with shading_Friendly

or bs(Pearson Resid) < 2 ? Thanks, Michael __________ Professor Michael Kubovy University of Virginia Department of Psychology for mail add: for FedEx or UPS add: P.O.Box 400400

Re: [R] Gray level mosaic plot with shading_Friendly

On Jul 7, 2010, at 2:13 AM, Achim Zeileis wrote: > On Tue, 6 Jul 2010, Michael Friendly wrote: > >> Michael Kubovy wrote: >>> Suppose we start with >>> data("Titanic") >>> mosaic(Titanic, shade = TRUE) >>> How do I combine the dashed

[R] odfWeave

the Zip and Unzip programs do not remedy the problem. I am also running Windows 7. Michael _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400 Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall

[R] Problem with R 2.13.0 Task Views (on Mac)

kgs_from_ctv_or_repos(views = views, coreOnly = coreOnly, : CRAN task view Graphics not available Thanks, ______ Professor Michael Kubovy University of Virginia Department of Psychology for mail add: for FedEx or UPS

[R] Packages 'effects' loads 'name' which conflicts with 'lme4'

? __ Professor Michael Kubovy University of Virginia Department of Psychology for mail add: for FedEx or UPS add: P.O.Box 400400 Gilmer Hall, Room 102 Charlottesville, VA 22904-4400 485 McCormick Road USA

Re: [R] Packages 'effects' loads 'name' which conflicts with 'lme4' [corrected subject: Package 'effects' loads 'nlme' which conflicts with 'lme4']

this helps, > John > > > John Fox > Sen. William McMaster Prof. of Social Statistics > Department of Sociology > McMaster University > Hamilton, Ontario, Canada > http://socserv.mcmaster.ca/jfox/ > > On Wed, 7 Mar 2012 20:53:20 -

Re: [R] Packages 'effects' loads 'name' which conflicts with 'lme4' [corrected subject: Package 'effects' loads 'nlme' which conflicts with 'lme4']

> packages and using namespaces, so users can record appropriately what they > want in situations like this and not have to worry about name conflicts > later?) > > > Thanks, > Spencer > > > On 3/8/2012 4:19 AM, Michael Kubovy wrote: >> Dear John, >

Re: [R] Packages 'effects' loads 'name' which conflicts with 'lme4' [corrected subject: Package 'effects' loads 'nlme' which conflicts with 'lme4']

ather than > "Depends". In this way, neither package is loaded along with effects. > > Best, > John > > On Thu, 8 Mar 2012 20:45:37 -0500 > Michael Kubovy wrote: >> Hi Spencer, >> >> In an Sweave script, which would take me too long to boil down

[R] Change in behavior of update.views()?

_1.2.1 ctv_0.7-4 sos_1.3-1 brew_1.0-6 Hmisc_3.9-2 survival_2.36-12 [9] MASS_7.3-17 loaded via a namespace (and not attached): [1] cluster_1.14.2 grid_2.14.2lattice_0.20-0 tools_2.14.2 ______ Professor Michael Kub

[R] Problem with effects package

binomial, data = unempt ) modw <- glm( cbind( short, long ) ~ age, family = binomial, data = unempw ) library( effects ) modt.ef <- effect( 'age', modt ) # works! modw.ef <- effect( 'age', modw ) # doesn't work! # Error in eval(expr, envir, enclos) : object 'age

[R] Sexpr not getting expanded in Sweave

ering extended mode \write18 enabled. %&-line parsing enabled. **test.tex (./test.tex LaTeX2e <2011/06/27> Any thought? Please CC me when replying. Michael Kubovy [[alternative HTML version deleted]] __ R-help@r-project.org mailing li

[R] playwith package crashes on Mac

OS details: System Version: Mac OS X 10.5.4 (9E17) Kernel Version: Darwin 9.4.0 _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick Road

[R] Second & subsequent calls to function fails. Please help debug.

ubset = subs, weights = wgts, na.action = naa) Browse[1]> Error in parse(text = x) : unexpected symbol in "yield ~ variety + preds(yield+variety +preds.sq)sq" Advice? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville

[R] Clash between alr3 and AlgDesign. (Was: Re: Second & subsequent calls to function fails. Please help debug.)

yield+variety +block+preds.sq)sq" # # BAD INTERACTION BETWEEN alr3 and AlgDesign # What now? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilme

Re: [R] Clash between alr3 and AlgDesign. (Was: Re: Second & subsequent calls to function fails. Please help debug.)

insure that users won't get bitten by packages I had loaded but didn't do so explicitly in the Sweave script, *and* it would solve the current problem as well. Is there a straightforward way to do that? On Mar 30, 2008, at 9:43 AM, Duncan Murdoch wrote: > On 30/03/2008 8:43 AM,

Re: [R] Clash between alr3 and AlgDesign. (Was: Re: Second & subsequent calls to function fails. Please help debug.)

g anything about search(), match() or pos). As a former student of mine (who has long since gone into business) once said: "I avoid learning experiences like the plague." Thanks again, Michael On Mar 30, 2008, at 1:36 PM, Duncan Murdoch wrote: > On 30/03/2008 10:06 AM, Michael

Re: [R] Equivalent to a BY command in SAS

You might also take a look at the doBy package. On Apr 14, 2008, at 7:30 AM, zerfetzen wrote: > Thanks all. I will try to use both tapply and by, and have no idea > how I > missed the by function. Thanks again. _ Professor Michael Kubovy University of

[R] Don't understand error-message (from lattice, I think)

4.1lme4_0.99875-9Matrix_0.999375-9 lattice_0.17-6 loaded via a namespace (and not attached): [1] MASS_7.2-41 car_1.2-7 cluster_1.11.10 gdata_2.4.1 gtools_2.4.0 _ Professor Michael Kubovy University of Virginia Department of Psychology USPS:

[R] Conditionally swap items in a data frame

df1 <- data.frame(a = LETTERS[1:2], b = LETTERS[3:4], c = 1:2) I am looking for an idiom that swaps the elements of df$a and df$b when (e.g.) df$c == 2, resulting in df2 <- data.frame(a = LETTERS[c(1, 4)], b = LETTERS[c(3, 2)], c = 1:2) _ Professor Michael

[R] Problem with JGR_1.5-18

JavaGD_0.5-1 rJava_0.5-1 The following opens a JavaGD window and freezes JGR: super.sym <- trellis.par.get("superpose.symbol") (from splom help page). _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Ch

Re: [R] Equivalent of intervals() in lmer

ts on the future direction of the debate on NHST are offered.}, url = {http://search.epnet.com/login.aspx?direct=true&db=pdh&an=met104397 } } _________ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlo

Re: [R] Equivalent of intervals() in lmer

difference intervals. _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-434-982-4729 Lab:B01

Re: [R] Equivalent of intervals() in lmer

Sorry, I meant to say: "For the moment I wonder if the solution is not to use CIs based on the two low SEs produced by the ~ time model, and to treat them as least-significant difference intervals." _ Professor Michael Kubovy University of Virginia Dep

Re: [R] Equivalent of intervals() in lmer

bout that. _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-43

Re: [R] boxplots

?boxplot The boxplot does not show the mean but the median: median(c(0,15,0,60,0,0,0,0,0,60,60,0,60,0,30,0)) > b <- boxplot(c(0,15,0,60,0,0,0,0,0,60,60,0,60,0,30,0)) b$stats [,1] [1,]0 [2,]0 [3,]0 [4,] 45 [5,] 60 _ Professor Michael

Re: [R] arcsine transformation

Perhaps you need with(workingdata, asin(BEFORE)) or asin(workingdata$BEFORE) _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick

Re: [R] Lattice book

plot2. _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-434-982-4729 Lab:B019+1-434-982-475

[R] xYplot error bands not working, was: Re: Lattice book

groups=year, method="filled bands" , data=s, type="l") # this produces a bright red band at the top and a black band at the bottom I'll be happy to submit a bug report if this doesn't count and if you tell me how. _ Profess

Re: [R] combining bar and column graphs?

Perhaps ?mosaic or ?mosaicplot _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office

Re: [R] Inconsistent linear model calculations

You will find that many people are eager to help beginners, as long as they give enough information about the problem they encountered. _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-44

[R] How to change col and pch between panels in xyplot

an appropriate key in each? _________ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011

[R] xlab at top in xyplot()

each = 3))) xyplot(y ~ x | z, df, axis = axis.td, xlab = 'bottom', ylab = 'left', layout = c(3, 1), aspect = 'xy', type = 'b') Here I would like to have a different pair of top and bottom axes for each panel (i.e., different labels at 1:3), and a differen

[R] Mutual information

e that I might adapt to this purpose? (2) Can anyone recommend alternative ways of computing such profile similarities? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Ro

[R] Designs with many periods

ysis of cross-over trial}, publisher = {Chapman \& Hall/CRC}, year = {2003}, address = {Boca Raton, FL, USA}, edition = {2nd}, author = {Byron Jones and Michael G. Kenward} } _ Professor Michael Kubovy University of Virginia Department of Psychology USPS:

[R] Using expression in Hmisc Key()

, other = list(title = expression(italic(v)), cex.title = 1, labels = c(expression(italic(b)), expression(italic(c)), expression(italic(d) dev.off() This works only for the title. _________ Professor Michael Kubovy University of Virginia Department of Ps

Re: [R] Using expression in Hmisc Key()

el of the graphical parameters accessible by par(), at http://pbil.univ-lyon1.fr/R/fichestd/tdr75.pdf On Dec 6, 2007, at 2:17 AM, Dieter Menne wrote: > Michael Kubovy virginia.edu> writes: > >> >> Dear r-helpers, >> >> How do I tell xYplot() and Key() t

[R] Random Bernoulli sequences with given point-biserial correlation?

Dear R-listers, Can someone suggest a method for generating a finite Bernoulli sequence that is likely to have a given point-biserial correlation with an existing Bernoulli sequence? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS

[R] Can a dynamic graphic produced by rgl be saved?

Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-434-982-4729 Lab:B019+1-434-982-4751 Fax:

[R] Lattice equivalent of par(mfrow = )

Dear r-helpers, Does anyone have a straightforward example of putting together three unrelated (expect for a common y-axis) xyplot() figures in what would be in base graphics a par(mfrow = c(1, 3)) arrangement? _ Professor Michael Kubovy University of Virginia

Re: [R] Lattice equivalent of par(mfrow = )

Dear R-helpers, On Jan 12, 2008, at 5:17 PM, Deepayan Sarkar wrote: > On 1/12/08, Michael Kubovy <[EMAIL PROTECTED]> wrote: >> Dear r-helpers, >> >> Does anyone have a straightforward example of putting together three >> unrelated (expect for a common y-axis) xyp

[R] Change R localization

[1] "UTF-8" "EUC-JP" What should he do to get to locale C? I believe that he isn't subscribed to this list, so please include a cc to him. Thanks, _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 4004

[R] Sweave and/or beamer issue

[compress,smaller]{beamer} \documentclass{article} \usepackage{beamerarticle} ***IT DOES NOT FAIL: * _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:

[R] Color of title in legend()

c('red', 'blue'), lty = 1, xjust = 0.5, bty = 'n') _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville,

Re: [R] Turn factors to numeric

e efficient command). _________ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-434-982-4729 Lab:B0

[R] Concave Hull

Dear Friends, Here is an algorithm for finding concave hulls: http://get.dsi.uminho.pt/local/ Has anyone implemented such an algorithm in R? RSiteSearch('concave hull') didn't reveal one (I think). _ Professor Michael Kubovy University of Virgini

[R] Help with dudi.pca

7; being evaluated was: (1, n.axes) > coinertia(op.dudi, em3.dudi, n.axes = 2) Error in sqrt(Dp) : Non-numeric argument to mathematical function Can anyone tell me why the coinertia fails, and how to fix it? I would be happy to send the two data files, if you were willing to help. Thank

[R] Using help()

list of pages. Advice? It seems to me that if the output of help() listed base functions first, it would go a long way toward improving the usefulness of this function. _ Professor Michael Kubovy University of Virginia Department of Psychology Postal Address

[R] Problem with JGR. Was: Re: Using help()

n Jan 24, 2009, at 8:54 PM, Rolf Turner wrote: > > On 25/01/2009, at 2:33 PM, Michael Kubovy wrote: > >> … >> (1) If I type ?normal because I forgot the name dnorm() I get a long >> list of relevant pages. Getting to right page is laborious. >> >> (2) If I remem

[R] Extracting coordinates for cluster::clusplot()

Dear Friends, require(cluster) x <- rbind(cbind(rnorm(10, 0, 0.5), rnorm(10, 0, 0.5)), cbind(rnorm(15, 5, 0.5), rnorm(15, 5, 0.5))) plot(pp <- pam(x, 2), which.plots = 1) How can I extract the coordinates used in the plot? _ Professor Michael Kubovy Univers

[R] How to add direction of time to plot.circular()

a smaller radius than the black circle, running from 0 to 315 deg. I also thought that adding a short horizontal line at its beginning might be helpful. I would appreciate advice on how best to do this or anything else that would provide the required information. _________ Pro

Re: [R] assuming AR(1) residuals in OLS

?gls On Feb 16, 2009, at 12:28 PM, constantine wrote: In other statistical software, such as Eviews, it is possible to regress a model with the Least Squares method, assuming that the residuals follow an AR(q) process. For example the resulting regression is something like y = 1.2154 + 0.2215

[R] Inconsistency in alphabetization of documenation

. _ Professor Michael Kubovy University of Virginia Department of Psychology Postal Address: P.O.Box 400400, Charlottesville, VA 22904-4400 Express Parcels Address: Gilmer Hall, Room 102, McCormick Road, Charlottesville, VA 22903 Office:B011;Phone

[R] Calling R from Java (trying the R interface to Omegahat and Java)

rary/SJava' Can someone tell me what I'm doing wrong? Since this is a matter of some urgency, I would be grateful if you also cc-ed my email address. _ Professor Michael Kubovy University of Virginia Department of Psychology Postal Address: P.O.Box 400

Re: [R] Calling R from Java (trying the R interface to Omegahat and Java)

Thanks for the tip. I'll start with rJava, and see if that easier approach works. On Mar 20, 2009, at 10:50 PM, Martin Morgan wrote: Michael Kubovy writes: Dear R-helpers, I run R version 2.8.1 (2008-12-22) on i386-apple-darwin8.11.1 I would like to call R from Java. I downl

[R] Read stata file from internet?

hat presumably garbled the file. (Indeed, StatTransfer told me so.) Would it be appropriate to request this as a feature of foreign::read.dta()? (Thomas Lumley is the author.) _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville,

[R] Package simex

? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-434-982-4729 Lab:B019+1-434-982-4751 Fax

Re: [R] Package simex

On Jan 28, 2008, at 11:30 AM, Liaw, Andy wrote: > The original paper is: > > Cook, J. R. & Stefanski L. A. (1994) Simulation--extrapolation > estimation in parametric measurement error models. Journal of the > American Statistical Association, 89, 1314-1328. >

[R] \ll and \gg in expression()

How do I enter 'much greater than' and 'much less than' symbols in an expression? _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 10

Re: [R] \ll and \gg in expression()

On Feb 9, 2008, at 4:41 PM, Prof Brian Ripley wrote: > On Sat, 9 Feb 2008, Michael Kubovy wrote: > >> How do I enter 'much greater than' and 'much less than' symbols in >> an >> expression? > > Those are not in the Adobe Symbol encoding used

[R] grep etc.

Dear R-helpers, How do I transform v <- c('insd-otsd', 'sppr-unsp') into c('insd--otsd', 'sppr--unsp') ? _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlott

Re: [R] re cognizing patterns

e some scholarly work on this. I can't > remember > where I came across it - perhaps I dreamed it up? Help, anyone? > > Best wishes > > Paul _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400

[R] How to use a reserved word in italics in an expression

treated as a reserved word but as a string in italics? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottes

Re: [R] How to use a reserved word in italics in an expression

Delightfully straightforward! Thanks. On Feb 16, 2008, at 5:15 PM, Duncan Murdoch wrote: > On 16/02/2008 4:51 PM, Michael Kubovy wrote: >> Dear R-helpers, >> > label2 <- expression(paste(italic(attraction function:), 'slope')) >> Error: unexpected 'func

[R] Color of CI bars in Hmisc::Dotplot()

= c(0.5, 3.5), panel = function(x, y){ panel.Dotplot( x, y, col = mypal[c(1, 2, 1)], col.segments = mypal[c(1, 2, 1)]) panel.abline(v = 50, col.line = 'red', lty = 2)} ) _ Professor Michael Kubovy Univers

[R] gamlss.dist

"The ex- GAUS density mu=300 ,sigma=35,nu=100") But this does: y<- rexGAUS(100, mu=300, nu=100, sigma=35) m1<-gamlss(y~1, family=exGAUS) curve(dexGAUS(y=x, mu=300 ,sigma=35,nu=100), 100, 600, main = "The ex- GAUS density mu=300 ,sigma=35,nu=100") __

[R] Problem with two libraries

solidate these two in (2) and make (2) the default library (if that's adivsable) and how to make the upgrade to future versions of R as trouble-free as possible. _____ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P

[R] Selectively swapping labels between factors

r unique levels How do I then get the character vector of length r of the levels of fact1? Once I have that, is there anything else I need to know about swapping labels between factors in a df? _ Professor Michael Kubovy University of Virginia Department of Psychol

[R] mosaic row and column order

teful for a pointer toward the solution. Thanks, MK _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesvill

[R] ggplot2

ead? How? _ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box 400400Charlottesville, VA 22904-4400 Parcels:Room 102Gilmer Hall McCormick RoadCharlottesville, VA 22903 Office:B011+1-434-982-4729 Lab:B019+1-434-982-