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I am working with Rstudio, when I am trying to call data.table in R

Library (data.table)

I revived the following warning message

data.table 1.14.0 using 4 threads (see ?getdtthreads). Latset news r-datatable.com

I have updated my R and Rstudio t the latest version, then I removed the package completely, and installed it again

remove.packages("data.table")
install.packages("data.table", type = "source",
    repos = "https://Rdatatable.gitlab.io/data.table")

however, the message is still existed

What can I do to solve this problem?

Mostafa Helal
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  • why don't you install it directly from cran repo ? – Samet Sökel Oct 24 '21 at 19:47
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    What's not a warning message. It's just informational. It's just telling you how many threads it's using by default. If you want to suppress all messages, see https://stackoverflow.com/questions/6279808/r-suppress-startupmessages-from-dependency – MrFlick Oct 24 '21 at 19:55
  • I wonder, is the problem you see here that you are trying to install version 1.14.2, yet the message tells you that only 1.14.0 is install? If so, then it seems likely that you need to look for other installations of `data.table`: check directories in `.libPaths()`; they are used in order, so if your personal package/library is last, then any directory before it that contains a different version of the package will be used instead. – r2evans Oct 25 '21 at 13:52

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