nat_hist: no visible global function definition for 'data'
nat_hist: no visible binding for global variable 'current.other'
t_mal: no visible global function definition for 'uniroot'
t_prog: no visible global function definition for 'rlnorm'
tdeath_lung: no visible global function definition for 'data'
tdeath_lung: no visible binding for global variable 'ci.lung'
tdeath_lung: no visible binding for global variable 'current.other'
tdeath_lung: no visible binding for global variable 'former.other'
tdeath_lung: no visible binding for global variable 'never.other'
tdeath_other: no visible global function definition for 'data'
tdeath_other: no visible binding for global variable 'ci.lung'
tdeath_other: no visible binding for global variable 'current.other'
tdeath_other: no visible binding for global variable 'former.other'
tdeath_other: no visible binding for global variable 'never.other'
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for 'data'
nat_hist: no visible binding for global variable 'current.other'
t_mal: no visible global function definition for 'uniroot'
t_prog: no visible global function definition for 'rlnorm'
tdeath_lung: no visible global function definition for 'data'
tdeath_lung: no visible binding for global variable 'ci.lung'
tdeath_lung: no visible binding for global variable 'current.other'
tdeath_lung: no visible binding for global variable 'former.other'
tdeath_lung: no visible binding for global variable 'never.other'
tdeath_other: no visible global function definition for 'data'
tdeath_other: no visible binding for global variable 'ci.lung'
tdeath_other: no visible binding for global variable 'current.other'
tdeath_other: no visible binding for global variable 'former.other'
tdeath_other: no visible binding for global variable 'never.other'
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for 'data'
nat_hist: no visible binding for global variable 'current.other'
t_mal: no visible global function definition for 'uniroot'
t_prog: no visible global function definition for 'rlnorm'
tdeath_lung: no visible global function definition for 'data'
tdeath_lung: no visible binding for global variable 'ci.lung'
tdeath_lung: no visible binding for global variable 'current.other'
tdeath_lung: no visible binding for global variable 'former.other'
tdeath_lung: no visible binding for global variable 'never.other'
tdeath_other: no visible global function definition for 'data'
tdeath_other: no visible binding for global variable 'ci.lung'
tdeath_other: no visible binding for global variable 'current.other'
tdeath_other: no visible binding for global variable 'former.other'
tdeath_other: no visible binding for global variable 'never.other'
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for ‘data’
nat_hist: no visible binding for global variable ‘current.other’
t_mal: no visible global function definition for ‘uniroot’
t_prog: no visible global function definition for ‘rlnorm’
tdeath_lung: no visible global function definition for ‘data’
tdeath_lung: no visible binding for global variable ‘ci.lung’
tdeath_lung: no visible binding for global variable ‘current.other’
tdeath_lung: no visible binding for global variable ‘former.other’
tdeath_lung: no visible binding for global variable ‘never.other’
tdeath_other: no visible global function definition for ‘data’
tdeath_other: no visible binding for global variable ‘ci.lung’
tdeath_other: no visible binding for global variable ‘current.other’
tdeath_other: no visible binding for global variable ‘former.other’
tdeath_other: no visible binding for global variable ‘never.other’
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.
nat_hist: no visible global function definition for 'data'
nat_hist: no visible binding for global variable 'current.other'
t_mal: no visible global function definition for 'uniroot'
t_prog: no visible global function definition for 'rlnorm'
tdeath_lung: no visible global function definition for 'data'
tdeath_lung: no visible binding for global variable 'ci.lung'
tdeath_lung: no visible binding for global variable 'current.other'
tdeath_lung: no visible binding for global variable 'former.other'
tdeath_lung: no visible binding for global variable 'never.other'
tdeath_other: no visible global function definition for 'data'
tdeath_other: no visible binding for global variable 'ci.lung'
tdeath_other: no visible binding for global variable 'current.other'
tdeath_other: no visible binding for global variable 'former.other'
tdeath_other: no visible binding for global variable 'never.other'
Undefined global functions or variables:
  ci.lung current.other data former.other never.other rlnorm uniroot
Consider adding
  importFrom("stats", "rlnorm", "uniroot")
  importFrom("utils", "data")
to your NAMESPACE file.