installed.packages() does not work properly
Try R-3.4.0 patched. Best, Uwe Ligges
On 01.06.2017 03:54, Anil Dabral wrote:
Hi, I tried executing the following statement multiple times on R 3.4 and it worked only the first time. In older versions of R it seems to have worked. Am I doing anything wrong? In R 3.4 (works only the first time) tmp <- installed.packages() #this works tmp <- installed.packages() ## See error below Error in if (file.exists(dest) && file.mtime(dest) > file.mtime(lib) && : missing value where TRUE/FALSE needed in R 3.3.3 works well when executed multiple times. tmp <- installed.packages() #this works tmp <- installed.packages() #this works tmp <- installed.packages() #this works Thanks and Regards, Anil Sent from Outlook<http://aka.ms/weboutlook> [[alternative HTML version deleted]]
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