.checkXminmax: no visible binding for global variable ‘.MFclass’
B: no visible global function definition for ‘terms’
B: no visible global function definition for ‘reformulate’
Iso: no visible global function definition for ‘terms’
Iso: no visible global function definition for ‘reformulate’
addbin: no visible global function definition for ‘make.link’
addbin: no visible global function definition for ‘binomial’
addbin: no visible global function definition for ‘as.formula’
addbin: no visible binding for global variable ‘poisson’
addreg: no visible global function definition for ‘is.empty.model’
addreg: no visible global function definition for ‘model.response’
addreg: no visible global function definition for ‘model.offset’
addreg: no visible global function definition for ‘model.extract’
addreg: no visible global function definition for ‘model.matrix’
addreg: no visible global function definition for ‘.getXlevels’
addreg.allref: no visible global function definition for ‘terms’
addreg.allref: no visible global function definition for ‘model.frame’
addreg.design: no visible global function definition for ‘relevel’
addreg.design: no visible global function definition for ‘contrasts<-’
addreg.design: no visible global function definition for
  ‘contr.treatment’
addreg.design: no visible global function definition for ‘model.matrix’
addreg.reparameterise: no visible global function definition for
  ‘model.matrix’
addreg.smooth: no visible global function definition for ‘model.offset’
addreg.smooth: no visible global function definition for
  ‘model.extract’
addreg.smooth.allref: no visible global function definition for ‘terms’
addreg.smooth.design: no visible global function definition for
  ‘quantile’
addreg.smooth.design: no visible global function definition for
  ‘as.formula’
addreg.smooth.reparameterise: no visible global function definition for
  ‘model.matrix’
anova.addreglist : <anonymous>: no visible global function definition
  for ‘formula’
anova.addreglist: no visible global function definition for ‘glm.fit’
anova.addreglist: no visible global function definition for
  ‘stat.anova’
confint.addreg: no visible global function definition for
  ‘confint.default’
interpret.addreg.smooth: no visible global function definition for
  ‘terms.formula’
interpret.addreg.smooth: no visible global function definition for
  ‘as.formula’
negbin1: no visible global function definition for ‘make.link’
negbin1 : aic: no visible global function definition for ‘dnbinom’
negbin1 : simfun: no visible global function definition for ‘fitted’
negbin1 : simfun: no visible global function definition for ‘rnbinom’
nnnegbin: no visible global function definition for ‘uniroot’
nnpois: no visible global function definition for ‘poisson’
plot.addreg.smooth: no visible global function definition for
  ‘get_all_vars’
plot.addreg.smooth: no visible global function definition for
  ‘delete.response’
plot.addreg.smooth: no visible global function definition for
  ‘setNames’
plot.addreg.smooth: no visible global function definition for ‘predict’
plot.addreg.smooth: no visible global function definition for ‘plot’
plot.addreg.smooth: no visible global function definition for ‘abline’
plot.addreg.smooth: no visible global function definition for ‘rainbow’
plot.addreg.smooth: no visible global function definition for ‘lines’
predict.addreg: no visible binding for global variable ‘na.pass’
predict.addreg: no visible global function definition for
  ‘model.matrix’
predict.addreg: no visible global function definition for
  ‘delete.response’
predict.addreg: no visible global function definition for ‘model.frame’
predict.addreg: no visible global function definition for
  ‘.checkMFClasses’
predict.addreg: no visible global function definition for ‘napredict’
predict.addreg: no visible global function definition for ‘family’
predict.addreg.smooth: no visible binding for global variable ‘na.pass’
predict.addreg.smooth: no visible global function definition for
  ‘napredict’
print.addreg: no visible global function definition for ‘coef’
print.addreg: no visible global function definition for ‘naprint’
print.summary.addreg: no visible global function definition for
  ‘setNames’
print.summary.addreg: no visible global function definition for
  ‘quantile’
print.summary.addreg: no visible global function definition for
  ‘printCoefmat’
print.summary.addreg: no visible global function definition for
  ‘naprint’
summary.addreg: no visible global function definition for ‘pnorm’
summary.addreg: no visible global function definition for ‘residuals’
Undefined global functions or variables:
  .MFclass .checkMFClasses .getXlevels abline as.formula binomial coef
  confint.default contr.treatment contrasts<- delete.response dnbinom
  family fitted formula get_all_vars glm.fit is.empty.model lines
  make.link model.extract model.frame model.matrix model.offset
  model.response na.pass napredict naprint plot pnorm poisson predict
  printCoefmat quantile rainbow reformulate relevel residuals rnbinom
  setNames stat.anova terms terms.formula uniroot
Consider adding
  importFrom("grDevices", "rainbow")
  importFrom("graphics", "abline", "lines", "plot")
  importFrom("stats", ".MFclass", ".checkMFClasses", ".getXlevels",
             "as.formula", "binomial", "coef", "confint.default",
             "contr.treatment", "contrasts<-", "delete.response",
             "dnbinom", "family", "fitted", "formula", "get_all_vars",
             "glm.fit", "is.empty.model", "make.link", "model.extract",
             "model.frame", "model.matrix", "model.offset",
             "model.response", "na.pass", "napredict", "naprint",
             "pnorm", "poisson", "predict", "printCoefmat", "quantile",
             "reformulate", "relevel", "residuals", "rnbinom",
             "setNames", "stat.anova", "terms", "terms.formula",
             "uniroot")
to your NAMESPACE file.