similar to: X11 graphics windows under CMD BATCH

I'm sorry but that is not a working example. A working example needs to create the plots being used. For example, stealing some code from https://rpkgs.datanovia.com/ggpubr/reference/ggarrange.html #================================================================= data <https://rdrr.io/r/utils/data.html>("ToothGrowth")df <- ToothGrowthdf$dose <- as.factor

Dear John Kane Dear R community Here my working example 1. Example that is working with legend=?top?. However, as mentioned, the legend is in the middle of the top axis. mylist<-list(p1, p2) dev.new(width=28, height=18) fig1<- ggarrange(plotlist=mylist, common.legend = TRUE, legend="top", labels = c("(A)", "(B)"), font.label = list(size = 18, color =

Hi all, I have been looking for means of add a contour around some points in a scatterplot as a means of representing the center of density for of the data. I'm imagining something like a 95% confidence estimate drawn around the data. So far I have found some code for drawing polygons around the data. These look nice, but in some cases the polygons are strongly influenced by outlying points.

Hi Folks, I'm surprised, but I didn't find this question addressed anywhere. I'd like to generate a LaTeX caption with R code. I've tried the code below, but I get the following TeX error: ! Argument of \@caption has an extra }. <inserted text> \par l.21 } Any thoughts? Perhaps I'll have to write the "\caption{}" text with R? thanks!

Hi R users, I have a question about adding uncertainty bars to stacked bar plots. DF: year A B C Amin Amax Bmin Bmax Cmin Cmax 2009 40 45 15 30 61 23 56 14 17 2010 36 41 23 26 54 22 51 22 24 I use the code below: DF.refm = melt(subset(DF[,c(1:4)]),id.vars='year',variable_name='Legend') fig1 =

Hi Everyone, I'm trying to minimize a function using constrOptim with the simulated annealing method SANN. If I understand constrOptim well, it basically passes most of its arguments to optim while somehow enforcing the constraints. My problem is, that since SANN does not need gradients, when using optim with SANN, the gr argument of optim is used to specify a function to create the next

Hi R users, I have some sets of variables and put them into one dataframe, like in the following. How to choose a specific set of pareto front, such as 10 from the current datasets (which contains more than 100 sets)? And how to show the 10 points on one figure with different colors? I can put all the points on one figure though, and have the code below. I drew two ggplots to show their

I am having problem making ggplot2, tikzDevice, and knitr working together. I used a very simple example: ---------------------------example.Rnw----------------------------- \documentclass[preview]{standalone} \begin{document} \begin{figure} <<fig1,eval=TRUE,echo=FALSE,dev='tikz'>>= library(ggplot2) qplot(displ, hwy, data = mpg, colour = factor(cyl)) @ \end{figure}

On 18/06/17 12:10, lily li wrote: > Hi R users, > > I have a question about adding uncertainty bars to stacked bar plots. > > DF: > year A B C Amin Amax Bmin Bmax Cmin Cmax > 2009 40 45 15 30 61 23 56 14 17 > 2010 36 41 23 26 54 22 51 22 24 > > I use the code below: > >

Dear All, I am having trouble in using R function "constrOptim" to do constraint optimization. It seems that "constrOptim" calls function "optim" when it does the optimization, and "optim" allows us to set "method" to be "SANN" if we want to use simulated annealing. In "optim", the function allows us to set gradient to be

Dear all, The following commands results in a blank graph file, postscript(file = "C:/Temp/Fig1.eps", height=4.0, width=4.0, horizontal = FALSE, onefile = FALSE, paper = "special") x11(height=3,width=3) par(mar=.1+c(4.5,4.5,0,0)) x <- c(10,20,30) y <- c(5, 7, 9) plot (x,y) dev.off() The codes function normally without any error in the command window. However, the

HI lily, for the colouring of individual points you can set the colour aesthetic. The ID is numeric so ggplot applies a colour scale. If we cast ID to a factor we get the appropriate colouring. test_df <- data.frame(ID = 1:20, v1 = rnorm(20), v2 = rnorm(20), v3 = rnorm(20)) ggplot(data=test_df, aes(x=v1,y=v2, colour = as.factor(ID))) + geom_point()+ theme_bw()+ xlab('Variable 1')+

Hi everyone, I'm using R, Latex and Sweave for some years now, but today it confuses me alot: Running Sweave produces only figures in .pdf format, no .eps figures. The header looks like this: <<echo=TRUE, fig=TRUE, label=Fig1>>= There was no error message. Does anybody have an idea? Any changes in the Sweave-package? Or a missing driver or something like that? I recently

I want to get some "simple" logic regression examples to work before exploring a hard problem. I can get results, but I'm having some problems using "cat" to save the logic regression equation to a disk file. Consider this: # Simple Logic Regression Example # efg, 23 Feb 2005 library(LogicReg) # Create simulated data with known logic equation: # "noise"

hello R-users, I'd like to plot four graphics on the same page but with different sizes. I've tried to use : par(fig=c(0,0.5,0,0.6)) plot(fig1) par(fig=c(0.5,1,0,0.6)) plot(fig2) etc... but when a figure is plotted, it erase the previous. I've tried to pass 'new=T' to plot function but it's not possible. What can I do ? is it a bug ? I've already reported this a 2 or

I'm preparing some code to compute the optimal geometry of stressed solids. The core of the calculations is the optimization of elastic energy using the simulated annealing method implemented in the R optim() rutine. I've defined a function to compute this "energy" scalar (the fn parameter for optim) and prepared a list with the arrays defining the geometry and the elastic

I am writing code in C and would like to call R's functions samin and vmmin (optimization routines: simulated annealing and BFGS) I do not understand how to create and pass in the function (as well as the extra arguments it needs) I am optimizing. I have read the R Extensions manual but it is still unclear to me. Could you give me some pointers and/or direct me to some example code which

Hello, I would appreciate *any* ideas on this problem. I'm the maintainer of a package ("subselect"), which on CRAN's Daily Package Checks is OK on all flavours of R, except r-devel Linux x86_64, where there is a "memory not mapped" segfault with the very first example that is tried out (output below). Additionally, a user with an AMD64 machine has just reported a

Hello, I am using R 2.2.1 with sn 0.4.0 and am trying to save a dns2.plot as a jpg file. Here is the latest version of the code I have tried: x <- seq(0,200,length=200) y <- seq(0, 35, length=200) jpeg(filename = "C:/fig1.jpg", width = 5, height = 4,pointsize = 12, quality = 100, bg = "white", res = NA)

I'm using lattice to draw a multi-panel figure: 5 rows, 4 columns. The y-axis for each panel is determined by yaxs <- list(draw=T , labels=c(0, '.5', '1', '1.5') , at=c(0, .5, 1, 1.5) , tck=c(.4, 0) , cex=.7 , alternating=2