is.beta: no visible global function definition for ‘pbeta’
is.beta: no visible global function definition for ‘qchisq’
is.beta: no visible global function definition for ‘pchisq’
is.binom: no visible global function definition for ‘pbinom’
is.binom: no visible global function definition for ‘qchisq’
is.binom: no visible global function definition for ‘pchisq’
is.chisq: no visible global function definition for ‘pchisq’
is.chisq: no visible global function definition for ‘qchisq’
is.degen: no visible global function definition for ‘var’
is.exp: no visible global function definition for ‘pexp’
is.exp: no visible global function definition for ‘qchisq’
is.exp: no visible global function definition for ‘pchisq’
is.f: no visible global function definition for ‘pf’
is.f: no visible global function definition for ‘qchisq’
is.f: no visible global function definition for ‘pchisq’
is.gamma: no visible global function definition for ‘var’
is.gamma: no visible global function definition for ‘pgamma’
is.gamma: no visible global function definition for ‘qchisq’
is.gamma: no visible global function definition for ‘pchisq’
is.geom: no visible global function definition for ‘dgeom’
is.geom: no visible global function definition for ‘pgeom’
is.geom: no visible global function definition for ‘qchisq’
is.geom: no visible global function definition for ‘pchisq’
is.nbinom: no visible global function definition for ‘pnbinom’
is.nbinom: no visible global function definition for ‘qchisq’
is.nbinom: no visible global function definition for ‘pchisq’
is.norm: no visible global function definition for ‘pnorm’
is.norm: no visible global function definition for ‘qchisq’
is.norm: no visible global function definition for ‘pchisq’
is.pois: no visible global function definition for ‘dpois’
is.pois: no visible global function definition for ‘ppois’
is.pois: no visible global function definition for ‘qchisq’
is.pois: no visible global function definition for ‘pchisq’
is.t: no visible global function definition for ‘var’
is.t: no visible global function definition for ‘pt’
is.t: no visible global function definition for ‘qchisq’
is.t: no visible global function definition for ‘pchisq’
is.unif: no visible global function definition for ‘punif’
is.unif: no visible global function definition for ‘qchisq’
is.unif: no visible global function definition for ‘pchisq’
Undefined global functions or variables:
  dgeom dpois pbeta pbinom pchisq pexp pf pgamma pgeom pnbinom pnorm
  ppois pt punif qchisq var
Consider adding
  importFrom("stats", "dgeom", "dpois", "pbeta", "pbinom", "pchisq",
             "pexp", "pf", "pgamma", "pgeom", "pnbinom", "pnorm",
             "ppois", "pt", "punif", "qchisq", "var")
to your NAMESPACE file.