similar to: Using the legend function inside a bar chart error.bars function

At one point I believe I heard of an R package that would automatically find the most empty space in a plot, and then that answer could then be used to intelligently place a legend. I would like to try to apply that R package to the contrived example shown below, so thank you for any hints or tips that can be provided. x = seq(0, 1000, by = 1) y1_vals<-rnorm(1000, mean = 0, sd = 50)

Hello, I'm currently using a boxplot to visualize data for three different models. As I have three models, I'm plotting three parallel boxplots for each factor. This works fine - what I need now is a line connecting the medians of each boxplot of each model. I want to do this in order to visualize the trend that one of the models exhibit. Basically, I want to plot a curve for each model

Hello R-help, I am using R version 2.15.1. I upgraded from R version 2.13 a few months back. Previously, I was able to plot error bars on an xy scatter plot using the errbar function: errbar(RAEthylene$TIME,RAEthylene$AVE,RAEthylene$AVE+RAEthylene$STD,RAEthylene$AVE-RAEthylene$STD,add = TRUE,lty=2,pch=17); Today, I went to update my plot. However, in R version 2.15.1 I get error code

Dear R-lister I have a question about how to create multiple error bar plots. I found that I can use an "errbar" function from Hmisc package to create one error bar plot in which there are multiple data points (x, y) with the error bars. Thus, I know that I can get "one" error bar plot which consists of many data points. However, I did not find a way to put

Hello, does anybody know which command to consider when I'm trying to plot a stacked barplot with a legend at the most empty portion of the graphic? I've searched for it, and somebody stated to use the labcurve-command, but I don't know how to produce stacked barplots with it. Is there any possibility to plot a legend box "dynamically" (= in an empty region) with the

Dear R-help, I am looking for a function that will plot error bars in x- or y-direction (or both), the same as the Gnuplot function 'plot' can achieve with: plot "file.dat" with xyerrorbars,... Rsite-searching led me to the functions 'errbar' and 'plotCI' in the Hmisc, gregmisc, and plotrix packages. As I understand the descriptions and examples, none of

Hi, I want to add error bars to a plot generated with xyplot. I've tried both errbar() and plotCI(), but in both cases the points are not in the same place. It's as if the two functions are using a different frame of reference for the plotting area. for example: means <- c(92.5, 92.25, 90.9, 91.0, 94.15, 90.05) #means time <- c(1,1,2,2,3,3) #occasion variable group <-

Hola Carlos, afortunadamente, encontré una solución a mi problema (hasta ahora al menos me funciona, veremos si más adelante se me complica con alguna otra cosa) Llogré resolver el problema usando el parámetro "labels" de la función "axis()". Lo que hice es algo así: *datos <- read.table(....)* #en el archivo datos, tengo una columna con las fechas en formato julian hecha

Dear R graphics gurus, Another question about lattice graphics. This time I would like to plot means and confidence intervals by group factor in a lattice graph. I can not find any working lattice examples. Maybe a custom panel function is the answer, but that is a bit beyond me for now. The individual plots within the lattice graph could look like this: # Example with confidence intervals

Dear all, I have a problem with my stacked bar charts. I have one very long bar, hence I would like to break the x-axis at a certain point so that the shorter bars can be seen better. Here is a cooked up example: library(lattice) group <- rep(1:3,10) x <- runif(30, 0, 100) y <- runif(30, 0, 100) x[5] <-500 z <- rep(seq(1:10),3) z <- z[order(z)] frame <-

Hello, a probably rather stupid question to which I can't find an answer: I have a bar chart, and I want to present which bars are significantly different by placing a line with an asterisk above then (similarly to fig. 3 in: http://jnm.snmjournals.org/content/46/4/574.figures-only). Does anyone have a reference where can I find some instructions how to learn this? Thanks a lot! Omer --

hi there :) i want to use barplot with if else but i dont know how to do it ? i tried this but it is not working with me SNP <- read.table("my.txt") >SNP[,2] [1] 1175 483 240 170 99 79 76 45 38 35 21 16 14 19 16 [16] 3 3 3 10 2 1 6 8 6 8 2 0 5 1 1 [31] 1 0 6 2 0 13 0 5 0 5 0

Hi, all: Is there an automatic smart legend for R? Since my R code is running in a row, which will produce a bunch of R plots in a single run, some of the produced plots are really "ridiculous". Because my legend is fixed to "topleft", sometimes, which occludes the key parts of the figure/plots, but most of the time, the legend works just fine. I'm wondering is there a

I made a pie chart and the names of the levels are outside the circle. How do I put the names of the levels within each sector? names(tab13) = paste(c('Regular', 'Bom', 'Excelente'), round(100*prop.table(tab13), dig=1), "%") pie(tab13, col=c("LightYellow", "lightgreen", 'lightblue', 'white'), clockwise=F, radius=.7)

Dear forum, Does anyone know any functions for plotting vertical error bars, if the x-axis variable is a date? I can produce a pretty plot with dates on the x-axis, if I don't want to include error bars. I can also produce a nice plot with error bars, if I just use Julian days for the x-axis, but I'd much rather have the actual dates. I have tried writing my own function, plotCI

Dear R-Users, I am looking for a way to get legends placed automagically in an empty spot on a graph. Additional complication comes through my useage of multiple graphs on the same plot through mfrow. Is there a way to achieve this in R ? I have legends for each of the sub-plots. Many thanks in advance, Tolga Generally, this communication is for informational purposes only and it is not

Hi, I'm struggling with errbar graphics. I'm trying to plot an x-y graph with correct labelling, however can't seem to get main and sub to show on my graph. They do work when I use title(main="," etc...., but this will make it look at lot messier,I'll have to blank out ylab=" " , and I need to try and get the titles to update automatically according to my

Dear R-help members, I have several large data sets from certain simulations I did and now I want to plot the results nicely. I don't know anything about the size of the x and y values in advance. Plotting these values is not a problem. However, I want to add errorbars (errbar in the Hmisc package). 1) For this I'm factoring the data (xdata00 varies from 0 to max(xdata00)) xfactor00 =

Hey Everyone, I'm pretty new at R and wanted to try and make some graphs with dummy data before using it to analyze my own. I successfully made a bar graph and error bars, but I can't figure out how to align them properly (currently they are not centered on the bars and some of them aren't even close). Here's the code that I'm using: > marks <- sample(4:10, size=50,

Hi, I have the two vectors mean and sd of individual columns, but I am unsure how to generate bar charts with the standard deviation, even after looking the help of barplot and barplot.2. [[alternative HTML version deleted]]