getmouseDV: no visible global function definition for 'tail'
interpltraj: no visible global function definition for 'approx'
trim1: no visible global function definition for 'tail'
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for 'tail'
interpltraj: no visible global function definition for 'approx'
trim1: no visible global function definition for 'tail'
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for 'tail'
interpltraj: no visible global function definition for 'approx'
trim1: no visible global function definition for 'tail'
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for ‘tail’
interpltraj: no visible global function definition for ‘approx’
trim1: no visible global function definition for ‘tail’
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.
getmouseDV: no visible global function definition for 'tail'
interpltraj: no visible global function definition for 'approx'
trim1: no visible global function definition for 'tail'
Undefined global functions or variables:
  approx tail
Consider adding
  importFrom("stats", "approx")
  importFrom("utils", "tail")
to your NAMESPACE file.