You can remove the `library("doParallel")`. Your call to
requireNamespace() plus calling all doParallel functions with `::` is
sufficient. That should resolve the NOTE.
On Sat, Feb 23, 2019 at 5:49 PM Mohammad Ali Nilforooshan
<[email protected]> wrote:
>
> I'm struggling to stop receiving a NOTE about a suggested package, and it
> seems to be the problem for many people. Your help is really appreciated.
>
> In the function, I have:
>
> if(requireNamespace("doParallel", quietly=TRUE))
> {
> library("doParallel")
> cl = parallel::makeCluster(ncl)
> doParallel::registerDoParallel(cl)
> Q = foreach(i=ggID, .combine='cbind') %dopar% ## do something
> } else {
> ## do something else
> }
>
> In DESCRIPTION, I have:
>
> Suggests:
> doParallel (>= 1.0.14)
>
> This is the NOTE that I receive:
>
> 'library' or 'require' call to 'doParallel' in package code.
> Please use :: or requireNamespace() instead.
> See section 'Suggested packages' in the 'Writing R Extensions' manual.
>
> [[alternative HTML version deleted]]
>
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--
Joshua Ulrich | about.me/joshuaulrich
FOSS Trading | www.fosstrading.com
R/Finance 2018 | www.rinfinance.com
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