[R] passing a file name to a script

From: Steve Sherman <ssherman_at_cemml.colostate.edu>
Date: Thu 19 Oct 2006 - 21:26:57 GMT


All,

I have a script in which I am connecting to an MS Access data table. The script concludes with the output of a text file that I use in another program. My questions are these:

  1. Is there a method by which I can interactively enter the MS Access table name at the time I run the script—can I pass the script a file name and/or path and file name (so that it doesn’t always have to be the same name)?
  2. Is there a way form me to interactively enter an output table name at the time I run the script?

Below are the means by which I am connecting and outputting data:

con <- odbcConnectAccess([path to MS Access data table])

write.table([output table file name], file = "adjustedout.csv", append = FALSE, sep = ",", col.names = NA, qmethod = "double")

I am not a programmer so “talk” slowly. Answers to either, or both, questions would be greatly appreciated. If it matters I am using the Window binary version of R.

Thanks in advance for any assistance.

Steve



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