similar to: using for loops with ggplot

Hi The final line of the example in ?setRefClass induces an error: > ## debugging all objects from class mEdit in method $undo() > mEdit$trace(undo, browser) Error in envRefInferField(x, what, getClass(class(x)), selfEnv) : 'undo' is not a valid field or method name for reference class "refGeneratorSlot" $trace tries to embed the trace in the generator object (instead

Deal all, I want to know if truetype or opentype fonts are available in pdf device (i.e., pdf() or dev.copy2pdf()), and if so, how to do it? Now I can do as followings: 1. convert ttf to afm using ttf2afm, e.g.: $ ttf2afm Impact.ttf > Impact.afm 2. put the afm file in $R_HOME/library/grDevices/afm 3. register a new type1 font: pdfFonts(Impact=Type1Font("Impact",

Hi all, In my continued effort to understand when and what R copies, I've designed a small experiment to try and figure out what goes on when a list gets copied - is it a shallow copy or a deep copy. I believe the following experiment isolates the difference: options(digits = 2) powers <- 4:6 n <- setNames(10 ^ powers, paste0("e", powers)) xs <- lapply(n, seq_len) zs <-

Hi With package:gmp, is this an expected behavior? > rep(1:3, rep(3, 3)) [1] 1 1 1 2 2 2 3 3 3 > rep(as.bigz(1:3), rep(3, 3)) Big Integer ('bigz') object of length 9: [1] 1 2 3 1 2 3 1 2 3 This code is used inside `outer`, so more worse > outer(1:3, 1:3, `*`) [,1] [,2] [,3] [1,] 1 2 3 [2,] 2 4 6 [3,] 3 6 9 > outer(as.bigz(1:3),

Hi All, I need to run some reports via cron. I know I can use runner and call a method in a model class. But I''d really like to use templates and IMO this kind of logic belongs in a controller anyways. These are periodic reports so I don''t need nor want to leave a server running all the time, so getting the data via curl/wget isn''t really an option. What I really

Hi All, It seems that :finder_sql in a HABTM association only interprets a single quoted #{id} the first time through a query. I see examples of this being used in a few places (though with has_many) and I don''t really see how to use :finder_sql without a #{id}. Am I missing something or is this just broken? -- Paul Haddad (paul.haddad@gmail.com paul@pth.com)

hi friends, (sorry in advance if it is the wrong place to ask) i'm seeking the perfect player for a html website running a radio station feed by RadioDJ + Icecast i need : - good compatibility (windows, mac, android, ios...) - display artist & title (send by my encoder in metadata) - cover and album : search & display by the player himself (in LastFM db ?) (or iTunes API?) -

Hello, I'm very intersted in developing a site using your platform. I was wondering if you've tested the theoretical maximums for this software and can show me some numbers. How many simultaneous users could I expect to handle at 128k (hardware not being the limiting factor)? If you'd like to speak please send a number and a good time to call. Sincerely, -- Eric Haddad

Hi all, I have a question regarding a transformation that is carried out in InstCombine, which has been introduced by r48715. It unfolds expressions of the form `zext(or(icmp, (icmp)))` to `or(zext(icmp), zext(icmp)))` to expose pairs of `zext(icmp)`. In a subsequent iteration these `zext(icmp)` pairs could then (possibly) be optimized by another optimization (which has already been there before

For this kind of control you will probably need to move to base graphics and utilize the `fig` argument in par(), in which case you would want to run the plot() command twice: once with your first outcome and once with your second, changing the par() settings before each one to control the size. On 01/19/2018 01:39 PM, Eric Berger wrote: > Hi Charlie, > Thanks. This is helpful. As

hi friends, (sorry in advance if it is the wrong place to ask) i'm seeking the perfect player for a html website running a radio station feed by RadioDJ + Icecast i need : - good compatibility (windows, mac, android, ios...) - display artist & title (send by my encoder in metadata) - cover and album : search & display by the player himself (in LastFM db ?) (or iTunes API?) -

So the general strategy for getting these into separate panels in ggplot is to have a single variable that will be your response and a factor variable that indexes which original variable it came from. This can be accomplished in many ways, but the way I use is with the melt() function in the reshape2 package. For example, library(reshape2) plotDF <- melt(SPYdf, ??? ??? ??? ??? ??? ???

You do not need a "perfect player"- almost all media players can stream audio, too. What you need is to save the playlist (.m3u by default) and tell your media player to play that. On Wed, 2024-01-17 at 21:01 +0100, marc at clubcapelli.com wrote: > > hi friends, (sorry in advance if it is the wrong place to ask) > > i'm seeking the perfect player for a html website

Thanks for the reminder about lattice! I did some searching and there's a good example of manipulating the size of subplots using the `position` argument (see pp. 202-203 in the Trellis Users Guide: http://ml.stat.purdue.edu/stat695t/writings/Trellis.User.pdf). This is not within the paneling environment with the headers like in other trellis plots though, so you'll have to do a bit

That (the need for base graphics) is false. It certainly **can** be done in base graphics -- see ?layout for a perhaps more straightforward way to do it along the lines you suggest. However both lattice and ggplot are based on grid graphics, which has a similar but slightly more flexible ?grid.layout function which would allow one to size and place subsequent ggplot or lattice graphs in an

Hi Charlie, Thanks. This is helpful. As mentioned in my original question, I want to be able to plot a few such charts on the same page, say a 2 x 2 grid with such a chart for each of 4 different stocks. Using your solution I accomplished this by making a list pLst of your ggplots and then calling cowplot::plot_grid( plotlist=pLst, nrow=2, ncol=2 ) That worked fine. The one issue I have is that

Hi Sanjay, thank you a lot for your answer. I understand that in your examples it is desirable that `foo` and `goo` are canonicalized to the same IR, i.e., something like `@goo`. However, I still have a few open questions, but please correct me in case I'm thinking in the wrong direction. > Am 21.07.2016 um 18:51 schrieb Sanjay Patel <spatel at rotateright.com>: > > I've

Good evening, On Wed, 2024-01-17 at 21:01 +0100, marc at clubcapelli.com wrote: > hi friends, (sorry in advance if it is the wrong place to ask) > > i'm seeking the perfect player for a html website running a radio > station feed by RadioDJ + Icecast just to clarify this first: so you're in control of the Icecast and the source client, correct? > > i need : > -

Hello, I am finding that the melt function from the reshape library causes errors when applied to a data.frame that contains numeric and character columns. For example, melt(id.vars="ID",data.frame(ID=1:3,date=c("a","b","c"),value=c(1,4,5))) ID variable value 1 1 date a 2 2 date b 3 3 date c 4 1 value <NA> 5 2

Just follow up on this: Anyone know how to uninstall Icecast from RHEL after compiling from source? Thank you so much Martin From: Icecast <icecast-bounces at xiph.org> On Behalf Of Mayiani, Martin Martine - mayianmm Sent: Thursday, January 11, 2024 4:22 PM To: Icecast streaming server user discussions <icecast at xiph.org> Subject: Re: [Icecast] 404 - The file you requested could