> Subject: Re: [R] set working directory to current source directory
A windows-centric work-round (assuming .Rdata files are 'associated' with the
right R binary n installation) is to save an empty environment in the relevant
project directory with the source file you would normally run. Starting R by
clicking on .Rdata file opens R in the right directory to start with. Using
relative paths in scripts thereafter then keeps things within the project work
area. Starting the first script with rm(list=ls()) guards against inadvertent
inclusion of old data (and even apparently 'empty' environments aren't
necessarily empty, so I clean up regardless if I start a session that way).
S Ellison
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