difficulties with the save.image() function
Tracy Bergemann wrote:
Dear list,
I've had difficulty saving my workspace to an .RData file.
This causes considerable frustration as it means that I have to regenerate
my analysis every time I want to update it. For microarray data in
particular, this can be quite time consuming.
I'm saving my data to a network folder on my system in Windows XP, something
like an "H:\" drive or a "P:\" drive instead of a "C:\" drive.
Here is the command which saves my workspace to my working directory:
save.image("H:/Consulting/cmlExprA.RData")
And here is the error I get:
Error in save(list = ls(envir = .GlobalEnv, all.names = TRUE), file =
outfile,: error writing to connection
Any assistance?
- Do you have write access?
- Is there enough space available?
- Any quota?
- Can you save on a local drive, say a temp directory?
- How big is the file size? ("microarray" make me assume it is huge, so
is it > 2GB?, does the system support the file size?)
- What is the output of
file.info("H:/Consulting/cmlExprA.RData")
and
file.info("H:/Consulting")
Uwe Ligges
Many thanks, Tracy L. Bergemann, PhD Biostatistics Core University of Minnesota Cancer Center B412-4 Mayo building Office # 626-5408
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