similar to: error bars

Dear Help I'm new to R (from matlab)...using windows XP. I've tried to work out, to no avail, 4 things: 1) rotating the numbers on axes...something to do with par(str) ?? 2) how to close a window having opened one e.g. windows(7,7) 3) how to manipulate the key (e.g. dots, lines etc) on the legend. Using pch just gives me the same key for all functions on a plot. i.e. legend

I'm a newcomer to R. I can't seem to find any documentation how to add error bars to points in scatter plots. I guess I could plot the points, then compute and plot line segments in the X and/or Y directions to represent the errors? - Mike -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

How can I condition any error bar function that use the arrows() function, such as 'CI.plot' (see example below) or 'error.bars', to draw only upper error bar (upper CI) if the bar value (mean) is positive and the lower error bar (lower CI) if bar value is negative? CI.plot <- function(mean, se,length, ylim=c(-5, max(CI.H)), ...) { CI.H <- mean+se CI.L <- mean-se

Dear friends, I have a csv file entitled ven.csv located in C:\\, this file contains only two columns:"ve" and "su" I have written the following lines: data=read.csv("c:\\ven.csv",header=TRUE,sep=";"); lm(ve~ su) I have obtained the following message: Error in eval(expr, envir, enclos) : object 've' does not exist. What's the problem? thank

I'm using samba on CentOS 3.7 (3.0.9 + rh patches) I had smbpasswd as backend and I'm testing migration to tdbsam. After exporting successfully to tdbsam and setting passdb backend = tdbsam in smb.conf if I change from inside a windows xp machine the password ot the user and then pdbedit-Lv user I get Logon time: 0 Logoff time: ven, 13 dic 1901 21:45:51 GMT Kickoff time:

I'm trying to draw some error bars on a bar chart. I'm using code like this: thing <- c(3,3,3) se <- c(1,1,1) names(thing) <- c("A", "B", "C") barplot(thing, ylim=c(0,4)) arrows(c(1:3), thing-se, c(1:3), thing+se, code=3, angle=90,length=0.1) Using c(1:3) has 2 problems: 1. Obviously it is untidy, but using names(thing) doesn't work, and I

Hello, I have data which I have arcsin transformed to analyse. I want to plot my data with error bars however as my data is back-transformed my standard errors are uneven. Is there a simple way to draw these asymmetric error bars in R? Thanks for your help. [[alternative HTML version deleted]]

Hi, I'm sorry to send email to everyone on this list, but I have a simple question which is bothering me and I can't seem to figure out the correct answer. I just downloaded R and I'm trying to reproduce some simple analysis I've done on other packages. In particular, if I have a vector of experimental values and a vector of their uncertainties, is there a way to plot the

I get the following mysql error when I try to connect to my Linux machine using putty. Unknown database ''db_develoment'' (Mysql::Error) any idea what i need to do to avoid this. The same code works pefectly well on the Linux box. /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/ven?dor/mysql.rb:508:i n `read'': Unknown database

There was an inquiry on this list recently about plotting some simple error bars on a graph. Now Splus has a function (error.bar --- originally written by Sue Clancy of DMS, CSIRO, I believe) to do this job virtually at the touch of a key. (Well a few keys. :-) ) The error.bar function is written completely in raw S --- no calls to ``.Internal'' or anything like that. So it would be

Hola, ¿Alguien sabe cómo puedo poner verticalmente las etiquetas de cada barra en un barplot? Es que si no no se ven todas, y no veo la forma con las opciones de barplot. Muchas gracias, Javier [[alternative HTML version deleted]]

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,

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

I am new to R. I want to graph group data using a "Traditional Bar Chart with Standard Error Bar", like the kind shown here: http://samiam.colorado.edu/~mcclella/ftep/twoGroups/twoGroupGraphs.html Is there a simple way to do this? So far, I have only figured out how to plot the bars using barplot. testdata <- scan(, list(group=0,xbar=0,se=0)) 400 0.36038 0.02154 200 0.35927

Thanks, but how? I looked through solr documentation and found anything useful. For now got it working setting up nginx and strip down the header, but I think it isn't the proper solution. Cheers Il giorno ven 30 nov 2018 alle ore 09:48 Aki Tuomi < aki.tuomi at open-xchange.com> ha scritto: > > On 28.11.2018 9.52, Riccardo Bicelli wrote: > > Hello, > > I recently

Dear R Experts, Is there a way in R to add an error bar (say in the y direction) for each data point? Thanks Ming Chow -- __________________________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help",

Dear R Experts, Is there a way in R to add an error bar (say in the y direction) for each data point? Thanks Ming Chow -- __________________________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help",

Hi! Could you tell me how I can draw a graph with error bars? Sorry, I don't use R that often and I couldn't find it easily in the documentation. TIA -- myriam -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",

Hi all, I'm trying to plot error bars in a lattice plot generated with xyplot. Deepayan Sarkar has provided a very useful solution for simple circumstances (https://stat.ethz.ch/pipermail/r-help/2005-October/081571.html), yet I am having trouble getting it to work when the "groups" setting is enabled in xyplot (i.e. multiple lines). To illustrate this, consider the singer data

Hello, Sacha, le ven. 08 févr. 2019 18:00:22 +0100, a ecrit: > On  Debian GNU/Linux 9.7 (stretch) amd64, we have a bug on the last Xen > Hypervisor version: > > xen-hypervisor-4.8-amd64 4.8.5+shim4.10.2+xsa282 (Read: 4.8.5+shim4.10.2+xsa282-1+deb9u11) > The rollback on the previous package version corrected the problem: > > xen-hypervisor-4.8-amd64