asggm.formula: no visible global function definition for ‘model.frame’
asggm.formula: no visible global function definition for ‘model.matrix’
asggm.formula: no visible global function definition for
  ‘model.response’
aslm.formula: no visible binding for global variable ‘na.omit’
aslm.formula: no visible global function definition for ‘model.frame’
aslm.formula: no visible global function definition for ‘model.matrix’
aslm.formula: no visible global function definition for
  ‘model.response’
figEM: no visible global function definition for ‘rnorm’
fit.ols.lm: no visible global function definition for ‘lm.fit’
genData: no visible global function definition for ‘rnorm’
genL: no visible global function definition for ‘runif’
genL: no visible global function definition for ‘rnorm’
getSparseModel: no visible global function definition for ‘update’
getSparseModel: no visible global function definition for ‘formula’
getSparseModel: no visible global function definition for ‘lm’
init.rnorm: no visible global function definition for ‘rnorm’
init.runif: no visible global function definition for ‘runif’
predict.aslm: no visible global function definition for ‘fitted’
predict.aslm: no visible global function definition for ‘model.matrix’
predict.aslm: no visible global function definition for ‘coef’
print.summary.aslm: no visible global function definition for ‘formula’
print.summary.aslm: no visible global function definition for
  ‘printCoefmat’
rCSL: no visible global function definition for ‘cov’
rCSL: no visible global function definition for ‘ginv’
rCSL: no visible global function definition for ‘expand’
rCSL: no visible global function definition for ‘lu’
summary.aslm: no visible global function definition for ‘formula’
Undefined global functions or variables:
  coef cov expand fitted formula ginv lm lm.fit lu model.frame
  model.matrix model.response na.omit printCoefmat rnorm runif update
Consider adding
  importFrom("stats", "coef", "cov", "fitted", "formula", "lm", "lm.fit",
             "model.frame", "model.matrix", "model.response", "na.omit",
             "printCoefmat", "rnorm", "runif", "update")
to your NAMESPACE file.