[R] read_csv() error I cannot find

Bill Dunlap w||||@mwdun|@p @end|ng |rom gm@||@com
Wed Nov 24 18:55:29 CET 2021

Did the 3 warnings come from three separate calls to read_csv?  If so, can
you identify which files caused the warnings?  E.g., change the likes of
   lapply(files, function(file) read_csv(file, ...))
   options(warn=1) # report warnings immediately
   lapply(files, function(file){ cat(file, "\n"); read_csv(file, ...)})
Then look at the first lines of those files and see if they have the
expected column names.


On Wed, Nov 24, 2021 at 9:46 AM Rich Shepard <rshepard using appl-ecosys.com>

> On Wed, 24 Nov 2021, Ivan Krylov wrote:
> > This typically happens when you leave a trailing comma at the end of a
> > list() call:
> Ivan,
> Yes. I figured that out yesterday but didn't change the draft message.
> There
> no longer are any extraneous commas in the script.
> Thanks,
> Rich
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