anova.rsm: no visible global function definition for 'formula'
anova.rsm: no visible global function definition for 'model.frame'
anova.rsm: no visible global function definition for 'model.extract'
anova.rsm: no visible global function definition for 'stat.anova'
anova.rsmlist : <anonymous>: no visible global function definition for
  'formula'
anova.rsmlist: no visible global function definition for 'stat.anova'
cond.rsm: no visible global function definition for 'glm.control'
cond.rsm: no visible global function definition for
  'model.frame.default'
cond.rsm: no visible global function definition for 'is.empty.model'
cond.rsm: no visible global function definition for 'model.matrix'
cond.rsm: no visible global function definition for 'model.response'
cond.rsm: no visible global function definition for 'contrasts'
cond.rsm: no visible global function definition for 'as.formula'
cond.rsm: no visible global function definition for 'update'
cond.rsm: no visible global function definition for 'spline'
cond.rsm: no visible global function definition for 'predict'
cond.rsm: no visible global function definition for 'smooth.spline'
cond.rsm: no visible global function definition for 'lm.fit'
cond.rsm: no visible global function definition for 'pnorm'
cond.rsm: no visible global function definition for 'dnorm'
dHuber: no visible global function definition for 'pnorm'
dHuber: no visible global function definition for 'dnorm'
dHuber: no visible global function definition for 'dexp'
pHuber: no visible global function definition for 'pnorm'
pHuber: no visible global function definition for 'dnorm'
pHuber: no visible global function definition for 'pexp'
plot.marg: no visible global function definition for 'menu'
plot.marg: no visible global function definition for 'qnorm'
plot.marg: no visible global function definition for 'predict'
plot.marg: no visible global function definition for 'smooth.spline'
plot.marg: no visible global function definition for 'par'
plot.marg: no visible global function definition for 'split.screen'
plot.marg: no visible global function definition for 'screen'
plot.marg: no visible global function definition for 'plot'
plot.marg: no visible global function definition for 'lines'
plot.marg: no visible global function definition for 'title'
plot.marg: no visible global function definition for 'locator'
plot.marg: no visible global function definition for 'legend'
plot.marg: no visible global function definition for 'close.screen'
plot.marg: no visible global function definition for 'qchisq'
plot.marg: no visible global function definition for 'matplot'
plot.marg: no visible global function definition for 'abline'
plot.marg: no visible global function definition for 'segments'
plot.marg: no visible global function definition for 'text'
print.summary.rsm: no visible global function definition for
  'printCoefmat'
qHuber: no visible global function definition for 'pnorm'
qHuber: no visible global function definition for 'dnorm'
qHuber: no visible global function definition for 'qnorm'
rHuber: no visible global function definition for 'runif'
rsm: no visible binding for global variable 'gaussian'
rsm: no visible binding for global variable 'na.fail'
rsm: no visible global function definition for 'glm.control'
rsm: no visible global function definition for 'is.empty.model'
rsm: no visible global function definition for 'model.matrix'
rsm: no visible global function definition for 'model.response'
rsm: no visible global function definition for 'model.offset'
rsm: no visible global function definition for 'model.weights'
rsm.diag: no visible global function definition for 'model.matrix'
rsm.diag: no visible global function definition for 'pt'
rsm.diag: no visible global function definition for 'pweibull'
rsm.diag: no visible global function definition for 'plogis'
rsm.diag: no visible global function definition for 'qnorm'
rsm.diag.plots: no visible global function definition for 'menu'
rsm.diag.plots: no visible global function definition for 'par'
rsm.diag.plots: no visible global function definition for
  'close.screen'
rsm.diag.plots: no visible global function definition for
  'split.screen'
rsm.diag.plots: no visible global function definition for 'screen'
rsm.diag.plots: no visible global function definition for 'plot'
rsm.diag.plots: no visible global function definition for 'qnorm'
rsm.diag.plots: no visible global function definition for 'ppoints'
rsm.diag.plots: no visible global function definition for 'abline'
rsm.diag.plots: no visible global function definition for
  'model.extract'
rsm.diag.plots: no visible global function definition for 'model.frame'
rsm.diag.plots: no visible global function definition for 'identify'
rsm.fit: no visible global function definition for 'glm.fit'
rsm.fit: no visible global function definition for 'median'
rsm.fit: no visible global function definition for 'resid'
rsm.fit: no visible global function definition for 'gaussian'
rsm.fit: no visible global function definition for 'coef'
rsm.fit: no visible global function definition for 'optim'
rsm.null: no visible global function definition for 'optim'
rsm.null: no visible global function definition for 'median'
rsm.surv: no visible global function definition for 'glm.fit'
summary.marg: no visible global function definition for 'qnorm'
summary.marg: no visible global function definition for 'predict'
summary.marg: no visible global function definition for 'smooth.spline'
summary.marg: no visible global function definition for 'pnorm'
summary.rsm: no visible global function definition for 'pnorm'
update.rsm: no visible global function definition for 'update.formula'
update.rsm: no visible global function definition for 'formula'
Undefined global functions or variables:
  abline as.formula close.screen coef contrasts dexp dnorm formula
  gaussian glm.control glm.fit identify is.empty.model legend lines
  lm.fit locator matplot median menu model.extract model.frame
  model.frame.default model.matrix model.offset model.response
  model.weights na.fail optim par pexp plogis plot pnorm ppoints
  predict printCoefmat pt pweibull qchisq qnorm resid runif screen
  segments smooth.spline spline split.screen stat.anova text title
  update update.formula
Consider adding
  importFrom("graphics", "abline", "close.screen", "identify", "legend",
             "lines", "locator", "matplot", "par", "plot", "screen",
             "segments", "split.screen", "text", "title")
  importFrom("stats", "as.formula", "coef", "contrasts", "dexp", "dnorm",
             "formula", "gaussian", "glm.control", "glm.fit",
             "is.empty.model", "lm.fit", "median", "model.extract",
             "model.frame", "model.frame.default", "model.matrix",
             "model.offset", "model.response", "model.weights",
             "na.fail", "optim", "pexp", "plogis", "pnorm", "ppoints",
             "predict", "printCoefmat", "pt", "pweibull", "qchisq",
             "qnorm", "resid", "runif", "smooth.spline", "spline",
             "stat.anova", "update", "update.formula")
  importFrom("utils", "menu")
to your NAMESPACE file.