Warnings from script - where?
options(error=browser) or options(error=recover) will be of great help if you don't know them already. Michael
On Feb 12, 2012, at 7:41 PM, Noah Silverman <noahsilverman at ucla.edu> wrote:
Solved my own question: options(warnings=2) will turn all warnings into errors. That should halt execution and allow me to examine what happened. -- Noah Silverman UCLA Department of Statistics 8208 Math Sciences Building Los Angeles, CA 90095 On Feb 12, 2012, at 4:38 PM, Noah Silverman wrote:
Hi,
Next challenge today.
I have a script that I call within R: source("foo.R")
When it finishes, I get the dreaded output: "There were 50 or more warnings (use warnings() to see the first 50)"
So, I type warnings() and get a nice list. (Same error repeatedly, so probably something I'm using in a loop.)
The difficult part is I have no idea *where* the warning is being generated. Is there a way to get R to either halt on warning, or give me more detail when listing warnings after execution?
Thanks!
--
Noah Silverman
UCLA Department of Statistics
8208 Math Sciences Building
Los Angeles, CA 90095
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______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.