On 11.05.2017 00:04, Jang Ik Cho wrote:
Thank you very much for the response. I've already tried import from
NAMESPACE but I got following message.

checking package dependencies ... ERROR Namespace dependency not
required: ‘MASS’


Come on, read Writing R Extensions. You have to declare it in the DESCRIPTION file as
Imports: MASS

Best,
Uwe Ligges




Is there any other solutions?


-----
Jang Ik Cho, MS
Ph.D. Candidate
Department of Epidemiology and Biostatistics
Case Western Reserve University
Graduate Research Assistant, SR2C
Graduate Research Assistant, Louis Stokes Cleveland VA Medical Center

On Wed, May 10, 2017 at 12:56 PM, Uwe Ligges
<lig...@statistik.tu-dortmund.de
<mailto:lig...@statistik.tu-dortmund.de>> wrote:

    Import from the MAS namespace.

    Best,
    Uwe Ligges




    On 10.05.2017 05:54, Jang Ik Cho wrote:

        I am getting the following messages as a note.

        checking R code for possible problems ... NOTExxxxxxxx: no visible
        global function definition for ‘glm.nb’xxxxxxxx: no visible global
        function definition for ‘rnegbin’Undefined global functions or
        variables:  glm.nb rnegbin


        Both glm.nb and rnegbin is from MASS and I am having hard time
        resolving this issue because it lloks like we do not need to declare
        MASS library.

        Can anyone please help me to solve this issue and have the note to
        disappear?

        Thank you.

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