bartlettB.test: no visible global function definition for ‘plot’
bartlettB.test: no visible global function definition for ‘lines’
compute.rejection: no visible binding for global variable ‘rnorm’
compute.rejection : do.all.tests: no visible binding for global
  variable ‘rnorm’
compute.rejection : do.all.tests: no visible global function definition
  for ‘arima.sim’
compute.rejection : do.all.tests: no visible global function definition
  for ‘Box.test’
cumperiod: no visible global function definition for ‘fft’
d00.test: no visible global function definition for ‘acf’
d00.test: no visible global function definition for ‘pnorm’
genwwn.powerplot: no visible global function definition for ‘plot’
genwwn.powerplot: no visible global function definition for ‘points’
genwwn.test: no visible binding for global variable ‘p.adjust.methods’
genwwn.test: no visible global function definition for ‘fft’
genwwn.test: no visible global function definition for ‘var’
genwwn.test: no visible global function definition for ‘plot’
genwwn.test: no visible global function definition for ‘density’
genwwn.test: no visible global function definition for ‘dnorm’
genwwn.test: no visible global function definition for ‘lines’
genwwn.test: no visible global function definition for ‘ecdf’
genwwn.test: no visible global function definition for ‘pnorm’
genwwn.test: no visible global function definition for ‘hist’
genwwn.test: no visible global function definition for ‘p.adjust’
genwwn.thpower: no visible global function definition for ‘integrate’
genwwn.thpower: no visible global function definition for ‘plot’
genwwn.thpower: no visible global function definition for ‘qnorm’
genwwn.thpower: no visible global function definition for ‘pnorm’
hwwn.test: no visible binding for global variable ‘p.adjust.methods’
hwwn.test: no visible global function definition for ‘fft’
hwwn.test: no visible global function definition for ‘var’
hwwn.test: no visible global function definition for ‘plot’
hwwn.test: no visible global function definition for ‘density’
hwwn.test: no visible global function definition for ‘lines’
hwwn.test: no visible global function definition for ‘approxfun’
hwwn.test: no visible global function definition for ‘ecdf’
hwwn.test: no visible global function definition for ‘hist’
hwwn.test: no visible global function definition for ‘p.adjust’
hywavwn.test: no visible binding for global variable ‘p.adjust.methods’
hywavwn.test: no visible global function definition for ‘fft’
hywavwn.test: no visible global function definition for ‘var’
hywavwn.test: no visible global function definition for ‘plot’
hywavwn.test: no visible global function definition for ‘density’
hywavwn.test: no visible global function definition for ‘dnorm’
hywavwn.test: no visible global function definition for ‘lines’
hywavwn.test: no visible global function definition for ‘ecdf’
hywavwn.test: no visible global function definition for ‘pnorm’
hywavwn.test: no visible global function definition for ‘hist’
hywavwn.test: no visible global function definition for ‘approxfun’
hywavwn.test: no visible global function definition for ‘p.adjust’
hywn.test: no visible global function definition for ‘Box.test’
hywn.test: no visible global function definition for ‘p.adjust’
sqcoefvec : psif: no visible global function definition for ‘approx’
sqcoefvec : phif: no visible global function definition for ‘approx’
sqcoefvec: no visible global function definition for ‘plot’
sqcoefvec: no visible global function definition for ‘integrate’
Undefined global functions or variables:
  Box.test acf approx approxfun arima.sim density dnorm ecdf fft hist
  integrate lines p.adjust p.adjust.methods plot pnorm points qnorm
  rnorm var
Consider adding
  importFrom("graphics", "hist", "lines", "plot", "points")
  importFrom("stats", "Box.test", "acf", "approx", "approxfun",
             "arima.sim", "density", "dnorm", "ecdf", "fft", "integrate",
             "p.adjust", "p.adjust.methods", "pnorm", "qnorm", "rnorm",
             "var")
to your NAMESPACE file.