similar to: Executing R scripts from another R script

Hello everyone, I have a plot and I want to but a (formatted) box containing text and numbers, say: Mean: 0.1 St.Deviation: 1.1 Skewness: 1.1 Kurtosis: 0.5 I know there is a way to do this, there is a function in some library, but it's been years since I used this function, and I do not remember where I found it. Could anyone help out? Thank you in advance! Sergey -- Kniven sk?rpes bara

Hello, everyone I wonder if it is possible to PHYSICALLY open an Excel file from R. The reason I ask is, I produce regularly an Excel file in R, and then I want to make it look good, so I have a VBA routine in another Excel file that works on the regular Excel file. This formatting file executes VBA code on open, so all I need to do is physically open it (no reading/writing at all). I wonder if

Hello, everyone I wonder if there is in R somewhere a function similar to cumsum(). The function calculates a statistic (say mean or standard deviation) buy adding consequtively one more data point. So, say I have a timeseries of 100 observations. I start by calculating mean of first 30 observations Then I add one observation and calculate mean of 31 observations Then I add one more observation

Hello, everyone I have a piece of code that looks like this: mrets <- merge(mrets, BMM.SR=apply(mrets, 1, MyFunc, ret="BMM.AV120", stdev="BMM.SD120")) mrets <- merge(mrets, GM1.SR=apply(mrets, 1, MyFunc, ret="GM1.AV120", stdev="GM1.SD120")) mrets <- merge(mrets, IYC.SR=apply(mrets, 1, MyFunc, ret="IYC.AV120",

Hello everyone I need to extract a vector of (t-3) to (t+3) dates, only working days. How can I do that? For today I need a vector: 10.08.210 09.08.2010 06.08.2010 05.08.2010 04.08.2010 03.08.2010 02.08.2010 Regards, Sergey -- Kniven sk?rpes bara mot stenen.

Dear all, I have a problem with the function read.xls from the gdata package, error message see below. Two examples: First, I try to read my data, which does not work; Secondly, I tried the example code/data with the Iris data, which worked Any idea? Thanks, Lars > path<-"I:/subProjects/bh/HPGD/" > > setwd(path) > > xls <- "Platten_Liste_090421.xls"

Hello, everyone F# is now public. Compiled code should run? faster than R. Anyone has opinion on F# vs. R? Just curious Best, S -- ------- Kniven sk?rpes bara mot stenen.

Previously, I've posted queries about this, and thanks to postings and messages in response have recently had some success, to the extent that there is now a package called nlmrt on the R-forge project https://r-forge.r-project.org/R/?group_id=395 for solving nonlinear least squares problems that include small or zero residual problems via a Marquardt method using a call that mirrors the nls()

library(xlsReadWrite) mydata<-read.xls("file path", header=TRUE) however if I change xls to csv it works just fine. Any ideas what I'm doing wrong? I have have also using the package gdata with the exact same error. Below is the error that pops up. Error in findPerl(verbose = verbose) : perl executable not found. Use perl= argument to specify the correct path. Error in

Full_Name: Fabian Scheipl Version: 2.8.0 OS: Windows, Linux Submission from: (NULL) (138.246.7.150) It seems to me that the documentation for body<- is wrong. The help file for body(fun, envir = environment(fun)) <- value says that: value can be an expression or a list of R expressions. This produces errors however: ################################ > f <- function(x){} >

Can anyone help me how to read xls file into R. I have tried following library(gdata) xlsfile <- file.path(.path.package('gdata'),'xls','iris.xls') read.xls(xlsfile) I got following error: Converting xls file to csv file... Error in system(cmd, intern = !verbose) : perl not found Error in file.exists(tfn) : invalid 'file' argument Question *1) What is the way

I am trying to read an Excel file using the following: a<-read.xls("mydata.xls", sheet=1) The file mydata.xls is stored in the working directory. However I am getting the following error. Can anyone help. Error in findPerl(verbose = verbose) : perl executable not found. Use perl= argument to specify the correct path. Error in file.exists(tfn) : invalid 'file' argument --

I have attached a file downloaded from database mirWalk. Apparently it is in XLS format (this is the extension of the downloaded file). However, I cannot open it with OpenOffife spreadsheet program and Excel itself cannot separate the columns as it does when a true XLS file is loaded. I tried to read the attached downloaded file through R function "read.xls" and got the following

Hello everybody! I've got a big problem: In my small business I use a Home-banking software which I got from my bank. Using it for many years now, it became very very important for me. Needless to say, it's a Windows software. Up to now, it was a Win 3.1 software which ran inside the Windows-Box of my ancient OS/2-PC. (The only reason why I still have this PC runnig OS/2). This summer I

Sto imparando ora ad utilizzare R. Ho un problema: devo caricare i dati da un file xls creato da me, utilizzando la funzione "read.xls" produce il seguente errore: Errore in xls2csv(xls, sheet, verbose = verbose, ..., perl = perl) : Unable to read xls file 'indagineUSA.xls'. Errore in file.exists(tfn) : argomento 'file' non valido Cosa c'è che non va? La directory

To whom it may concern We are currently trying to utilize your software on windows. We have downloaded all necessary packages and followed instructions as to how to perform the model. Thus the installation has worked perfectly, however when trying to run the program an error message appears "Converting xls file to csv file... Error in system(cmd, intern = !verbose) : perl not found Error in

Hi, I am having problem with the read.xls function. I am trying to read a .xls file but it's giving me error. > read.xls("XXX.xls") Error parsing file 'XXX.xls'. Error in xls2sep(xls, sheet, verbose = verbose, ..., method = method, : Intermediate file '/tmp/Rtmp5QQjSI/file1665315c.csv' missing! In addition: Warning message: running command

On Wed, 2 Aug 2017 10:48:50 +0200 gizmo via samba <samba at lists.samba.org> wrote: > > No you cannot delete something that is already deleted, but then > > deleted objects should be ignored and I think this is fixed in later > > versions. > > > > Does your Samba version have 'samba-tool domain tombstones > > expunge' ? if it does, you can set

I am using read.xls command from the gdata package. I get the following error when I try to read a work sheet from an excel sheet. Error in xls2sep(xls, sheet, verbose = verbose, ..., method = method, : Intermediate file 'C:\Tmp\RtmpYvLnAu\file7f06650f.csv' missing! In addition: Warning message: running command '"C:\Apps\Perl\bin\perl.exe" "C:/Program

Hi Using R 2.10.1 on a mac os 10.6.2, I have have a problem with gdata package. When I use the command read.xls, I get this error-message: Erreur dans xls2sep(xls, sheet, verbose = verbose, ..., method = method, : Unable to read translated csv file '/var/folders/gb/gbzQ4sqTF-KK3D5m6v-IJE+++TI/-Tmp-//Rtmp3Hprw9/file10d63af1.csv'. Erreur dans file.exists(tfn) : argument 'file'