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There are two ways to express file paths with the Windows environment: > a=file.choose() > a [1] "C:\\Documents and Settings\\rbaer\\Desktop\\_VNT_Test\\coordFocused 20k F5 0ng Ki8751 t20.txt" and >b= paste(getwd(),"/",dir()[1],sep="") >b [1] "C:/Documents and Settings/rbaer/Desktop/_VNT_Test/coordFocused 20k F5 0ng Ki8751 t20.txt" I have 2

I had strange windowing behavior with R 9.1 on Windows XP when executing code from the diagram package. Perhaps it is even normal behavior that I don't understand as it was an unintentional discovery. I don't even know if it is a package issue or a windowing issue. Reproducing it. Execute the code fragment below from vignette(diagram) that uses par() to draw a four panel

I recently updated all my plugins, and for the fun of it, I added ALL the Rcmdr Plugins to my collection to see what functionality might exist. I started Rcmdr and loaded ALL the available Plugins from to the Rcdmdr Tools menu. To my suprise Rcmdr produced a number of warnings and finally an error. The error suggests that some of the extensions are incompatable with each other because of menu

I noticed that ?corClasses in package nlme does not list corSpatial among the standard classes. This might either be intentional because corSpatial is not "standard" , or it might be simply an oversight that needs correcting. ------------------------------------------ Robert W. Baer, Ph.D. Professor of Physiology Kirksville College of Osteopathic Medicine A. T. Still University of

I got the following: > library(foreign) > swal = read.spss("swallowing.sav", to.data.frame =TRUE) Warning message: In read.spss("swallowing.sav", to.data.frame = TRUE) : swallowing.sav: Unrecognized record type 7, subtype 21 encountered in system file > The bulk of the data seems to read in a usable form, but I'm curious about what might be getting lost

If I have a data frame something like: Value=rnorm(30) Group = sample(c('A','B','C'), 30, replace=TRUE) df = data.frame(Value, Group) It seems like it should be simple to create an 'ObsID' column which indicates the observation order of each Value within each of the 3 groups. Somehow, I can't quite see how to do it without manually sub-setting the parent data

Is there an easy way to make the error bars the same color as the points and lines they are plotted with. My example # fake data x=sample(1:10, 100, replace =T) y = rnorm(100) + runif(100) df=data.frame(x,y) # summarize data m = aggregate(df,list(x),mean) se = aggregate(df,list(x),sd)/sqrt(10) library(Hmisc) plot(x,y) errbar(m$x, m$y, m$y+1.96*se$y,

In following a thread on this mailing list, I encounter an apparent issue with **Edit | Paste commands only** in the Windows R-GUI. Reproducible steps: Go to (using IE?): http://www.r-bloggers.com/select-operations-on-r-data-frames/ Find the section entitled 'Duplicate row names' Copy the following lines from the web page < a = matrix(1:18, nrow=6, ncol=3) < rownames(a) <-

I am out of my league with this question. The following code starts the java imaging program ImageJ from within R, and displays an image (assuming ImageJ is installed on your computer). library(RImageJ) img <- IJ$openImage( file.choose() ) #pick an available .tif file img$show() # make the image object visible # An image is now displayed # find out about the objects involved >

I am trying to use ggplot() to produce a graph and am getting warnings that I don't understand. This is happening from within RStudio, but also happens if I start Windows R GUI. Can anyone help me understand the warning and how to make sure the right fonts are designated? The relevant code fragment is: x11(width=7, height = 7) library(ggplot2) # Now some Distance ~ Time plots p2 <-

Since upgrading to 2.12.0, I'm having trouble getting the JGR to start under Windows 7, but I'm not quite sure what's happening. When I try to run the JGR.exe stub, the dialog says can't find Java R interface jri.dll. As nearly as I can tell from a Google search this is to be a part of the rJava package which seems to load fine with the library(rJava) command from the Windows R

On 1/27/2017 8:30 AM, danielrenato at lycos.com wrote: > Hello developers folks! > > First, congratulations for the wonderful work with R. > > For science, barplots with error bars are very important. We were > wondering that is so easy to use the boxplot function: > > boxplot(Spores~treatment, col=treatment_colors) > > But there is no such function for barplots with

On 7/16/2018 7:28 AM, Christian Rau wrote: > Dear R-devel mailing list, > > I am wondering whether the "theta" and "phi" parameters of the "persp" > function > in the graphics commands are named in error (the names seem to have been > swapped). Not that it is authoritative, but one gleans from wikipedia,

On 6/22/2017 7:05 PM, Caroline wrote: > ##MODISTools example > library(MODISTools) > library(lubridate) > setwd('~/Documents/Modis data') > > #####MODISTools with buffalo data > > ###Read in data rename for easier coding > tbdata <- read.csv('~/Desktop/All TB data for EVI, NDVI.csv') Since this dataset is only on your desktop it cannot help us

On 8/10/2017 8:34 AM, Dennis F. Kahlbaum wrote: > -- snip -- I don't have real help, but I'll remind you that R is case sensitive, and it looks like that will be at least one problem in the solution your are working on below: lme not LME data not DATA random = RANDOM > ------------------------------------------------------------------ > > The R code I've devised for the

I have been looking at some 'table' examples in Peter Dalgaard's ISwR book, and I am confused by how to get right justification of my table headings when I use the tables() command. Compare the following: # Produces right justfified column names caff.marital=matrix(c(652,1537,598,242,36,46,38,21,218,327,106,67),nrow=3,byrow=T)

Thank you for the report, it is a bug in buffering in R (not specific to Windows) and will be fixed. Best Tomas On 08/17/2017 10:37 AM, PIKAL Petr wrote: > Hi > >> -----Original Message----- >> From: Robert Baer [mailto:rbaer at atsu.edu] >> Sent: Wednesday, August 16, 2017 3:04 PM >> To: PIKAL Petr <petr.pikal at precheza.cz>; Duncan Murdoch >>

Dear R-devel mailing list, I am wondering whether the "theta" and "phi" parameters of the "persp" function in the graphics commands are named in error (the names seem to have been swapped). Also, in the documentation to "persp", reference is made to "colatitude" when the effect in the image is actually that of "latitude". Thank you,

Dear R-helpers, In my dataset I have two continuous variable (A and B) and one factor. I'm investigating the regression between the two variables usign the command lm(A ~ B, ...) but now I want to know the regression coefficient (r2) of A vs. B for every factors. I know that I can obtain this information with excel, but the factor have 68 levels...maybe [r] have a useful command. Thanks,

Hi > -----Original Message----- > From: Robert Baer [mailto:rbaer at atsu.edu] > Sent: Wednesday, August 16, 2017 3:04 PM > To: PIKAL Petr <petr.pikal at precheza.cz>; Duncan Murdoch > <murdoch.duncan at gmail.com> > Cc: r-devel at r-project.org > Subject: Re: [Rd] strange behaviour read.table and clipboard > > You said, "put a name in the cell".