similar to: points plotting

Dear everyone, as a newbie I fear I have made an easy mistake and am just too blind to see it. Can anyone help me seeing the (possibly) obvious? I have a command that creates a map of South America. In a separate txt-file I stored data about latitude and longitude of languages, and in a third column values that differ from language to language. The command should read that file and assign the

Is it possible to change the fill color of a point? For example, the outer color being "Blue" and inner color being "Grey". I've tried changing "col" and "bg", but that does not seem to have the desired effect. Below is another attempt, but the pixel resolution of the points function does not appear to be high enough for this to work:

Dear all, I have following data called "paitent" day patient1 patient4 patient5 patient6 0 -0.27842688 -0.04080808 -0.41948398 -0.04508318 56 -0.22275425 -0.01767067 -0.30977249 -0.03168185 112 -0.08217659 -0.26209243 -0.29141451 -0.09876170 252 0.08044537 -0.26701769 0.05727087 -0.09663701 where each patient have response values at four time points. I want to

Hi, I am trying to plot multiple lines on one plot such that all lines are of the same color (black) and continuous. I need to distinguish these multiple plots from each other by using different symbols (I am using pch=). However, all my lines are broken on both sides of the symbols. This unfortunate (and unsightly) behavior seems to be the default. In my search of the help archives for R over

Hi, I wanted to plot 2 lines on a single graph. Each graph has one axis that can be common. The code that I'm using is: ------------------------------------------------------- par(mfrow=c(1, 1)) x1 <- c(2, 4, 6, 8, 10, 12) x2 <- c(10, 20, 30, 40, 50, 60) y1 <- c(10,12,15,22,34,21) y2 <- c(40, 130, 150, 145, 40, 30) par(las=1, mar=c(4, 4, 2, 4)) plot.new()

We say in ?points that 'pch' (among others) can be set to NA for omitting a point. While this works in cases where there's at least one point left to draw, it fails in a simple case like this : > plot(1, pch = NA) Error in plot.xy(xy.coords(x, y), type = type, pch = pch, col = col, bg = bg, : invalid plotting symbol Both in R-patched or R-devel. A simple workaround {hinting

Hello, I plot box plot, and add a point to the box indicating mean. I also add some range to the box width. I want to add legend for both the range (line) and mean (point). However, I cannot add line legend and point legend together. The code looks like the following. (1) First, I tried the following code, however, it plot a line across the point legend("*"). boxplot(count ~ spray,

For me, Bert's suggestion produces a plot with two black symbols above the plotting region, a circle and a triangle, both filled, and no text. This, in which I specify several features of the symbols in the key, dd %>% dotplot( segment ~ transit_time, groups = impact, data = ., pch = 16:17, col = 1:2, cex = 1.8, scales =

Hi, The current lattice/grid packages seem to position character plotting symbols (e.g., ".") differently than the base function points. The following shows what I mean: ## plain old points() positions the pch="." right at y = c(0,1), ## and thus abline(h = c(0,1)) completely hides the points "." ## (provided the output device has enough resolution, like

On Fri, 13 Sept 2024 at 23:36, Christopher W. Ryan <cwr at agencystatistical.com> wrote: > > For me, Bert's suggestion produces a plot with two black symbols above > the plotting region, a circle and a triangle, both filled, and no text. > > This, in which I specify several features of the symbols in the key, > > dd %>% dotplot( segment ~ transit_time, groups =

Dear R-users, For the past few days, I have been trying to find the reason why some of my plots were showing symbols of different sizes, while I thought I was using the same .cex arguments everywhere. The problem is exemplified by the following example code where the xyplot and grid.points functions are used. The scaling factor is set to 0.84 in both the functions settings, but one can see

Hi Just one of those niggles....... I've just been trying to plot a filled circle. I thought that this would do it plot(1,1,type="n") points(1,1,pch=1,bg="blue",cex=5) #bg: background ("fill") color for open plot symbols But I need to do this instead points(1.2,1,pch=19,col="blue",cex=5) Am I misunderstanding the "bg" option in the points

Dear R users,  I hope you can help me as you have done before.  I was wondering if I can make some of the points on my graph a different colour and symbol? Some of my soil samples are enriched and I wanted them to be shown with a red triangle and the samples which are not enriched I wanted to show with a blue square. I can't seem to find a way of doing this if there is a way?  My script:  

How can I make one point graphics with transparency These are all sp classes: plot(polygons_area,axes=TRUE,asp=1.5,main="Title",xlab="Latitude", ylab="Longitude") points(observations2000,type = "p",pch=21,col="green") points(observation1999,type = "p",pch=21,col="blue") points(reference.points,type =

Is there a simple way to put a legend outside the plot area for a simple plot? I found... (at http://www.harding.edu/fmccown/R/) # Expand right side of clipping rect to make room for the legend *par(xpd=T, mar=par()$mar+c(0,0,0,4))* # Graph autos (transposing the matrix) using heat colors, # put 10% of the space between each bar, and make labels # smaller with horizontal y-axis labels

I am using the following code: library(lattice) data<-read.csv("data.csv") attach(data) fig<-xyplot(S_t~month|event, key = list(text=list(lab=c("Time to first CV event - Data", "Survival post first CV event - Model", "Survival post first MIA/CA event - Data",

Hello there, I'm struggling with the base graphics system on different operating systems. I would like to get an animation effect by re-plotting with the plot function. See the attached code example: move the slider quick from one side to the other. I experience different levels of success, depending on which OS I use. - Linux (Ubuntu >9.10, R 2.9.2-3): Each plot command gets

Hi, R users, Can anyone tell me how I can change the size of points in my plot? For example: x <- c(1,3,6,9,12) y <- c(1.5,2,7,8,15) plot(x,y,pch=20) How do I reduce the size of those points? Thanks. Gary [[alternative HTML version deleted]]

Dear R help group I've been working on this plot for a while now and now getting around to the minor adjusments. I would like to be able to put a border and background fill around the legend in this plot. I understand the legend 'bty' should do this have this capablity but not sure how the syntax works in this case ###### initalise library("lattice")

All, I'm trying to make a basic plot: data points superimposed upon the a line connecting the points w/ a different color. Example below doesn't work as the first xyplot call doesn't remain. Suggestions? David Hour = c(NA,1,2,3,4) y = c(2,2,3,2,1.5) xyplot(y ~ Hour, xlab = list("Hour", font=2, cex=2), ylab= list("U_x * V", font=2, cex=2), type = 'l',