Re: [R] Correctly executing system code using R in Ubuntu server

It worked. Thanks, On Tue, Jun 26, 2018 at 2:46 AM William Dunlap wrote: > Each call to system() starts and finishes a new shell so your approach > will not work. > Does the following do what you need? > > > system('Xvfb :10 -ac &') > > Sys.setenv(DISPLAY=":10") > > x11() > Warning message: > In

Re: [R] OT --- grammar.

I’m surprised no on has reference the F distribution where the degrees of freedom are manifestly plural. Sent from my iPhone > On Jun 25, 2018, at 6:05 PM, John wrote: > > On Sun, 24 Jun 2018 20:16:24 -0400 > JRG wrote: > >>> On 06/24/2018 08:03 PM, Bert Gunter wrote: >>> Ted, et. al.: >>>

Re: [R] OT --- grammar.

On Sun, 24 Jun 2018 20:16:24 -0400 JRG wrote: > On 06/24/2018 08:03 PM, Bert Gunter wrote: > > Ted, et. al.: > > > > Re: "Data is" vs "data are" ... Heh heh! > > > > "This is the kind of arrant pedantry up with which I will not put." > > (Attributed to Churchill in one form or another, likely w

Re: [R] OT --- grammar.

On Mon, 25 Jun 2018 09:46:07 +1200 Rolf Turner wrote: > Does/should one say "the degrees of freedom is defined to be" or "the > degrees of freedom are defined to be"? > I've leaned to differentiating between one degree of freedom and multiple degrees of freedom and, when needed, phrase what I w

Re: [R] Adding Axis value to R Plot

Hi Abou, You can't display an axis if it is not in the range of the plot. I think you want: plot(0,type="n",yaxs="i",xaxs="i",xaxt="n",yaxt="n",xlim=c(15,85), ylim=c(300,600),xlab="Age",ylab="Distance (ft)",cex.lab=1.5) grid(nx = 10, ny = 10, col = "lightgray", lty = "dotted", lwd = 2) xticks <-

Re: [R] Correctly executing system code using R in Ubuntu server

Each call to system() starts and finishes a new shell so your approach will not work. Does the following do what you need? > system('Xvfb :10 -ac &') > Sys.setenv(DISPLAY=":10") > x11() Warning message: In x11() : cairo-based types may only work correctly on TrueColor visuals Bill Dunlap TIBCO

[R] Correctly executing system code using R in Ubuntu server

Hi, I am curious on how to correctly run System code with R under Ubuntu. I tried to execute below 2 lines of code using system() functions in Ubuntu server, however could not achieve the desired result. system('Xvfb :10 -ac &') system('export DISPLAY=:10') System parameters: > Sys.info()

[R] Automating Azure ML Experiments from R

Dear friends, Hope you are all doing great. I created a forecasting model experiment in azure ml studio and I am trying to automate the execution of the experiment. Does anybody knows or has an idea of how to automate azure ml experiments from R? Best regards, Paul [[alternative HTML v

Re: [R] Problems with 3.5.0 package installation & knitr

On 25/06/2018 2:24 PM, Jochen Wirsing wrote: Dear r-help, I updated to R 3.5.0 a few days ago and was really excited about the new features it promised. Unfortunately, I ran into some serious trouble relatively quickly. The main problem is, that I cannot install packages that depend on other pac

[R] Problems with 3.5.0 package installation & knitr

Dear r-help, I updated to R 3.5.0 a few days ago and was really excited about the new features it promised. Unfortunately, I ran into some serious trouble relatively quickly. The main problem is, that I cannot install packages that depend on other packages. The problem has been (wrongfully) po

Re: [R] Adding Axis value to R Plot

See ?plot.default, where it says: axes a logical value indicating whether both axes should be drawn on the plot. Use graphical parameter "xaxt" or "yaxt" to suppress just one of the axes. and use the "at" argument of ?axis

[R] Σχετ: geom_text only in the first panel with facet_wrap in ggplot2

Dear Ulrik and all, Thank you all so much; well, Ulrik's suggestion worked better. Very much appreciated. Best,Maria Στις 11:17 π.μ. Δευτέρα, 25 Ιουνίου 2018, ο/η Ulrik Stervbo έγραψε: Hi Maria, you are on the right way. The data.frame with the text must have the same columns as you

[R] Adding Axis value to R Plot

Dear All: good morning within this code, please see below, plot(0:1.0, 0:1.0, type = "n", yaxs = "i", xaxs = "i", xaxt = "n", yaxt = "n", xlab = "Age", ylab = "Distance (ft)", cex.lab=1.5) grid(nx = 10, ny = 10, col = "lightgray", lty = "dotted", lwd = 2) Is there a way to force R to add

Re: [R] OT --- grammar.

On Sun, Jun 24, 2018 at 8:08 PM Michael Sumner wrote: > No it isn't. Your stature is diminished by hateful behaviour. > ​I will most likely also be labelled "hateful" for saying this, but I found Rolf's post to be accurate, although phrased in a bit of an elitist way.​ Being a bit of a grammar N

Re: [R] geom_text only in the first panel with facet_wrap in ggplot2

Dear Maria, I am trying to add text only in the first panel of a faceted ggplot The following might help you to achieve what you want. I created a small dummy dataset, but I tried to use your column names in the hope this would help: library(ggplot2) # data.frame DF <- data.frame(Q = rep(1:5,

[R] geom_text only in the first panel with facet_wrap in ggplot2

Dear all, I am trying to add text only in the first panel of a faceted ggplot; I have been struggling to find a solution on this online but unfortunately none of what I found is working. Here it is a reproducible example. I hope it helps: library(gamm4) library(ggplot2) example<-read.csv