anova.ssr: no visible global function definition for ‘rnorm’
deviance.ssr: no visible global function definition for ‘binomial’
deviance.ssr: no visible global function definition for ‘poisson’
deviance.ssr: no visible global function definition for ‘Gamma’
intervals.slm: no visible global function definition for ‘model.matrix’
model.matrix2: no visible global function definition for ‘model.matrix’
plot.ssr: no visible global function definition for ‘menu’
plot.ssr: no visible global function definition for ‘predict’
plot.ssr: no visible global function definition for ‘plot’
plot.ssr: no visible global function definition for ‘lines’
plot.ssr: no visible global function definition for ‘qqnorm’
plot.ssr: no visible global function definition for ‘qqline’
predict.slm: no visible global function definition for ‘formula’
predict.slm: no visible global function definition for ‘model.matrix’
predict.snm: no visible global function definition for ‘formula’
predict.snm: no visible global function definition for ‘model.matrix’
predict.ssr: no visible global function definition for ‘model.matrix’
print.anova.ssr: no visible global function definition for ‘pchisq’
print.snr: no visible global function definition for ‘coef’
slm: no visible global function definition for ‘model.extract’
slm: no visible global function definition for ‘model.matrix’
slm: no visible binding for global variable ‘as.formula’
slm: no visible global function definition for ‘coef’
snm: no visible global function definition for ‘model.matrix’
ssr: no visible binding for global variable ‘na.fail’
ssr: no visible global function definition for ‘model.extract’
ssr: no visible global function definition for ‘model.matrix’
ssr: no visible binding for global variable ‘as.formula’
ssr: no visible global function definition for ‘coef’
Undefined global functions or variables:
  Gamma as.formula binomial coef formula lines menu model.extract
  model.matrix na.fail pchisq plot poisson predict qqline qqnorm rnorm
Consider adding
  importFrom("graphics", "lines", "plot")
  importFrom("stats", "Gamma", "as.formula", "binomial", "coef",
             "formula", "model.extract", "model.matrix", "na.fail",
             "pchisq", "poisson", "predict", "qqline", "qqnorm", "rnorm")
  importFrom("utils", "menu")
to your NAMESPACE file.