On 16/11/2012 2:26 PM, Bush, Daniel P. DPI wrote:
I'm trying to use Sweave to create a dynamic report of a variety of financial
data checks. I have an .R code file to pull the data from a database,
manipulate and filter it, and create individual data frames for each test. My
Sweave .RNW document then calls that file with source() to generate the data
for the report. The .R file works fine on its own, but when I run it from
within the Sweave document I get the following error message:
Error in .subset(x, j) : only 0's may be mixed with negative subscripts
Again, the .R code works perfectly well on its own--I only get the error when
calling it through Sweave. Is there some quirk to Sweave that certain functions
don't work properly?
No, it's a pretty standard evaluation environment. However, it may be
running R without some functions that exist in your workspace when you
source the script within an R session. It's also possible (but doesn't
seem likely) that RStudio is causing some problems; you could try
running "R CMD Sweave yourdoc.Rnw" from the command line, outside of
Rstudio, to see if that makes a difference.
Duncan Murdoch
I am using the built-in Sweave function within RStudio 0.97.168.
DB
Daniel Bush
School Finance Consultant
School Financial Services
Wisconsin Department of Public Instruction
PO Box 7841 | Madison, WI 53707-7841
daniel.bush -at- dpi.wi.gov | sfs.dpi.wi.gov
Ph: 608-267-9212 | Fax: 608-266-2840
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