ma.filter: no visible global function definition for 'par'
ma.filter: no visible global function definition for 'lines'
ma.filter: no visible global function definition for 'abline'
qn: no visible global function definition for 'lm'
qn: no visible global function definition for 'var'
qn: no visible global function definition for 'resid'
ss.filter: no visible global function definition for 'smooth.spline'
ss.filter: no visible global function definition for 'par'
ss.filter: no visible global function definition for 'lines'
ss.filter: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for 'par'
ma.filter: no visible global function definition for 'lines'
ma.filter: no visible global function definition for 'abline'
qn: no visible global function definition for 'lm'
qn: no visible global function definition for 'var'
qn: no visible global function definition for 'resid'
ss.filter: no visible global function definition for 'smooth.spline'
ss.filter: no visible global function definition for 'par'
ss.filter: no visible global function definition for 'lines'
ss.filter: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for 'par'
ma.filter: no visible global function definition for 'lines'
ma.filter: no visible global function definition for 'abline'
qn: no visible global function definition for 'lm'
qn: no visible global function definition for 'var'
qn: no visible global function definition for 'resid'
ss.filter: no visible global function definition for 'smooth.spline'
ss.filter: no visible global function definition for 'par'
ss.filter: no visible global function definition for 'lines'
ss.filter: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for ‘par’
ma.filter: no visible global function definition for ‘lines’
ma.filter: no visible global function definition for ‘abline’
qn: no visible global function definition for ‘lm’
qn: no visible global function definition for ‘var’
qn: no visible global function definition for ‘resid’
ss.filter: no visible global function definition for ‘smooth.spline’
ss.filter: no visible global function definition for ‘par’
ss.filter: no visible global function definition for ‘lines’
ss.filter: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.
ma.filter: no visible global function definition for 'par'
ma.filter: no visible global function definition for 'lines'
ma.filter: no visible global function definition for 'abline'
qn: no visible global function definition for 'lm'
qn: no visible global function definition for 'var'
qn: no visible global function definition for 'resid'
ss.filter: no visible global function definition for 'smooth.spline'
ss.filter: no visible global function definition for 'par'
ss.filter: no visible global function definition for 'lines'
ss.filter: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines lm par resid smooth.spline var
Consider adding
  importFrom("graphics", "abline", "lines", "par")
  importFrom("stats", "lm", "resid", "smooth.spline", "var")
to your NAMESPACE file.