hSDM.Nmixture: no visible global function definition for ‘model.frame’
hSDM.Nmixture: no visible global function definition for ‘model.matrix’
hSDM.Nmixture.iCAR: no visible global function definition for
  ‘model.frame’
hSDM.Nmixture.iCAR: no visible global function definition for
  ‘model.matrix’
hSDM.ZIB: no visible global function definition for ‘model.frame’
hSDM.ZIB: no visible global function definition for ‘model.matrix’
hSDM.ZIB.iCAR: no visible global function definition for ‘model.frame’
hSDM.ZIB.iCAR: no visible global function definition for ‘model.matrix’
hSDM.ZIB.iCAR.alteration: no visible global function definition for
  ‘model.frame’
hSDM.ZIB.iCAR.alteration: no visible global function definition for
  ‘model.matrix’
hSDM.ZIP: no visible global function definition for ‘model.frame’
hSDM.ZIP: no visible global function definition for ‘model.matrix’
hSDM.ZIP.iCAR: no visible global function definition for ‘model.frame’
hSDM.ZIP.iCAR: no visible global function definition for ‘model.matrix’
hSDM.ZIP.iCAR.alteration: no visible global function definition for
  ‘model.frame’
hSDM.ZIP.iCAR.alteration: no visible global function definition for
  ‘model.matrix’
hSDM.binomial: no visible global function definition for ‘model.frame’
hSDM.binomial: no visible global function definition for ‘model.matrix’
hSDM.binomial.iCAR: no visible global function definition for
  ‘model.frame’
hSDM.binomial.iCAR: no visible global function definition for
  ‘model.matrix’
hSDM.poisson: no visible global function definition for ‘model.frame’
hSDM.poisson: no visible global function definition for ‘model.matrix’
hSDM.poisson.iCAR: no visible global function definition for
  ‘model.frame’
hSDM.poisson.iCAR: no visible global function definition for
  ‘model.matrix’
hSDM.siteocc: no visible global function definition for ‘model.frame’
hSDM.siteocc: no visible global function definition for ‘model.matrix’
hSDM.siteocc.iCAR: no visible global function definition for
  ‘model.frame’
hSDM.siteocc.iCAR: no visible global function definition for
  ‘model.matrix’
Undefined global functions or variables:
  model.frame model.matrix
Consider adding
  importFrom("stats", "model.frame", "model.matrix")
to your NAMESPACE file.