similar to: Displaying a variable as an expression into a plot label, but the variable has brackets

Colleagues, I am encountering difficulty adding formatted text to a graphic. Specifically, I want to add a superscript in the middle of a text string but I would like to format the text string on the fly. The commands: plot(1,1) ARG <- bquote('TEXT'^'\u00ae') mtext(ARG, line=-2, side=1) yield the desired output. However, my goal is to paste together a string, then pass

Colleagues ---------------------------------- System info: R version rw1022 on NT ESS v. 5.1.18 using emacs ver. 20.4 ---------------------------------- I have some rather unusual units for acoustic volume backscattering integrated over several metres depth and 10 transmits (which happens to = 160 m along transect). I need to express these units in a graph label. My problem

Hi, How do I write a superscript within gsub? I have the following: gsub("_mgkg",expression(paste("mg kg"^{-1})),names[1]) Thanks -- Shane [[alternative HTML version deleted]]

I know that this has been revisited over and over, yet I cannot figure out how to solve this case of superscript troubles... I would like the 2 in r2 to be superscript, yet I am pasting text before and after it. I have tried several variations but have not solved this yet, any suggestions? legend (bty =

I am trying to get the following line in a plot margin using mtext: 100% Area = 120.000 km^2 Where I intend that "100% Area =" is text, 120.000 is a number that varies according to different data, and km^2 should be a neat km-with-superscript-2. The expression function fails me, since it apparently cannot coerce an expression when a variable is involved. In the R help file there is

I've exceeded the maximum time I am willing to accept for solving simple problems so I thank all in advance for your assistance. I am trying to plot text combined with an object value and a superscript. obv = 5 text = "Population mean =" ss = ^o # degrees Something like this (very naive so you get the idea): expression(text, obv, ss) paste(text, obv) # works ...but of course I

Hi, How can I get the '2+' into superscript in the following title: '[Ca2+]i onsets' I tried the command below, but it doesn't work. What am I missing? hist(X, main=expression(([Ca*]i^2+) 'onsets'), xlab = 'sec') -- View this message in context: http://r.789695.n4.nabble.com/superscript-characters-in-title-with-tp3006981p3006981.html Sent from the R

Dear HelpeRs, I would like to do sg similar to: plot(c(0,100), c(0,100), xaxs="i", yaxs="i", type="n") txt <- paste("a =", a, "%\n b =", b, " km2", sep="") text(95, 95, txt, adj=c(1,1)) just with the "km2" formatted with 2 in a superscript. I thought txt <- substitute("a = "*a*" %\n b

Hi there, How can I superscript the "2" of "r2 =..." in the legend below? legend(210, 110, paste("r2 = ", format(summary(regression)$adj.r.squared,digits=3), sep="")) I usually use "expression(paste(...", but it won't work this time because "format(summary(..." needs to be evaluated. Thanks in advance! -- View this message in

Hi everyone, I am trying to write a title for a plot which has a superscript like D^2 and a value of a variable stored in that variable..... i am not sure if i am clear so i will try an example: Suppose i want my title to be like: Family: Gaussian; D^2 = 0.45 where i have the value 0.45 stored in variable d2 (which comes from some previous calculations, and depending which actual variables

Hi all... I?m making a chart dealing with frequencies of isotopes of various elements. For instance, I'd like the following text to appear on a chart with the "35" and "37" as superscripts: Based upon: 35Cl: 75% 37Cl: 25% I am having problems properly parsing the superscript that preceeds the "Cl", since there is no character ahead of the superscript (I saw

I'm working with 3 different data sets and applying this non-linear regression formula to each of them. nls(Y ~ (upper)/(1+10^(X-LOGEC50)), data=std_no_outliers, start=list(upper=max(std_no_outliers$Y),LOGEC50=-8.5)) Previously, all of the regressions were calculated in Prism, but I'd like to be able to automate the calculation process in a script, which is why I'm trying to move to

Hi, Although I understand how to use expression and paste to add superscripts and symbols to my graphs, I have a problem with adding superscripts to an existing string. For example, I read in the following from a separate file: 25Mg(p,g) I want to convert that to superscripts etc. (in LaTex format): $^{25}$Mg(p,$\gamma$) This needs to then be put into a graph title. Any ideas? I know that I

Dear Users, What is the proper way to write symbol, superscript, subscript in ggtern/ggplot? I tried every given example, every possible features of ggplot but couldn?t achived. I just want to write P_a, sigma^2, etc, would you please advise me about this problem. Thanks in advance, Levent TERLEMEZ ________________________________ Bu elektronik posta ve onunla iletilen b?t?n dosyalar sadece

>>>>> peter dalgaard <pdalgd at gmail.com> >>>>> on Mon, 4 Dec 2017 14:55:19 +0100 writes: >> On 4 Dec 2017, at 11:58 , Levent TERLEMEZ via R-help >> <r-help at r-project.org> wrote: >> >> Dear Users, >> >> What is the proper way to write symbol, superscript, >> subscript in

Dear r-help, I'm having trouble formatting xy labels for plot in r. I want to make the following y-label "benzene (mug-3)" where mu is greek and -3 is superscript and benzene is held in an array. I tried this, myname = c("benzene", "etc") plot (c(0:10), ylab = bquote(.(myname[1])~~(mu~g ~m^-3))) but it leaves a space between the "mu" and the

Hi, Trying to do something fairly simple. I'm trying to get a legend that combines superscripts with a sequence, like this: r^2 = 1 r^2 = 2 r^2 = 3 ... Except that r^2 is properly formatted as a superscript. I've been playing with "substitute" and "expression" and can get an individual line to appear, but I can't seem to get the syntax correct so that I can get

I'd like to annotate an xyplot with an R^2 value, but can not find the syntax to define the superscript format for the text. I'd appreciate suggestions, xyplot(SharkSloughEggs.df$Sharkeggs.rel + SharkSloughEggs.df$SharkHatched.rel + SharkSloughEggs.df$SharkFlooded.rel + HSI.shark$MEAN ~ Year, pch=c(1,9,5,4), lty=c(1,6,3,4), lwd = c(2), col = c("black",

> On 4 Dec 2017, at 11:58 , Levent TERLEMEZ via R-help <r-help at r-project.org> wrote: > > Dear Users, > > What is the proper way to write symbol, superscript, subscript in ggtern/ggplot? I tried every given example, every possible features of ggplot but couldn?t achived. I just want to write P_a, sigma^2, etc, would you please advise me about this problem. Did you try

Dear List, I need to add a subscript and a superscript to some of the ions in the labels on some plots. I have got to here but now I'm stuck: plot(1:10, xlab = expression(paste("nm SO"[4], " ", mu, "eq cm"^{-2}, " yr"^{-1}))) Which gives almost what I require. No matter what I tried, however, I could not get bot a sub script *and* a superscript