[R-pkg-devel] dplyr usage inside another package

[Jonathan Callahan]

Greetings,

I'm using dplyr inside of another package with examples like this:

data <- dplyr::filter(data, datetime >= trange[1], datetime <= trange[2])


When I run my package through R CMD check I get the following NOTES:

monitorSubsetData: no visible binding for global variable ‘datetime’


I already have dplyr listed in the package Depends: section of the
DESCRIPTION.

I'm also encountering

no visible global function definition for ‘matches’


when I try to use the dplyr internal function matches().

Is there any way to allow for dplyr syntactic sugar inside of my package or
do I need to be pedantic and say data$datetime in the first example and
dplyr::matches in the second? (Will dplyr::matches even work when it is not
an exported function?)

Thanks,

Jon

-- 
Jonathan Callahan, PhD
Mazama Science
206-708-5028
mazamascience.com

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