Dear members,
I have a script which I source it interactively. I
have the following questions:
1. If there is an error in an expression, an error message is printed, but
the execution continues till the end of the script. I am sourcing with echo. Is
there any way to abort the execution when the first error occurs? This happens
with R CMD BATCH. If there is an error midway, an error message is printed in
the output file and the execution aborts. Is there a way to mimic this with
source()?
2. I am trying to abort the execution with ESC key, but again the same thing
happens: it aborts the current expression but continues on. How to abort an R
script with source()? I am using RStudio in windows.
Please help,
THanking you,
Yours sincerely,
AKSHAY M KULKARNI
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