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Hello, I am working on a project consisting of several r-scripts written in the tinn editor. Is it possible to create a superior r script containing commands to run the sub-scripts one by one? ----- Tamara Hoebinger University of Vienna -- View this message in context: http://www.nabble.com/run-r-scripts-%28tinn%29-via-command-tp22580362p22580362.html Sent from the R help mailing list archive

Hi! I have an input table with a column "Dates" in the format "month/day/year" (eg. "5/11/1999" and a column "Times" in the format "hours/minutes" (eg. "15:20"). In R I need to convert them into chron objects to extract colums only containing months, days, minutes, .. For the dates it is no problem if I write:

Hello! I want to create a command for choosing input parameters via a new window that shows a table in which the parameters can be written in. R should open a seperate window in which the user is asked to put in some values (just numbers), afterwards a new file containing these values should be created and saved in the working directory. Does anybody how I can solve that problem and which package

Hello, I have a problem with reading a csv-file. One colum of the inputfile consists of characters and numbers. After reading the csv-file I create a new dataframe by dividing the values of that colum into more colums (then a colum contains just characters or numbers) but the numbers are converted to factors. How can I create the new dataframe without having the numbers converted to factors?

Hello, I have a dataframe containing dates, times and other parameters. The times have the format "h:m", e.g. 13:00 or 5:30, R classes them as factors. I want to change the times to integers e.g. 13:00 -> 1300. I tried to use "chron" to create a chronological object, but it didn't work for the times (yust for the dates). ----- Tamara Hoebinger University of Vienna --

Hello, I have a problem with a tklistbox. The user should be able to choose one out of two calculation methods needed for further calculations. My r-script for that purpose looks like that: require(tcltk) tt<-tktoplevel() tl<-tklistbox(tt,height=4,selectmode="single",background="white") tkgrid(tklabel(tt,text="select method for LAI

.... Re: Convert Character to Date (Bill.Venables@csiro.au)   94. Re: Convert Character to Date (Gabor Grothendieck)   95.  Package candisc (MarcioRibeiro)   96. [R-pkgs] data.table is on CRAN (enhanced data.frame for time       series    joins and more) (Matthew Dowle)   97.  Convert date to integer (thoeb)   98. summarize logical string (dbajic@cnb.csic.es)   99. Re: summarize logical string (Dimitris Rizopoulos)   100. Efficient calculation of partial correlations in R       (Schragi Schwartz)   101. how to increase the limit for max.print in R (pooja arora)   102. Row/columns names within 'ass...