add.data: no visible global function definition for ‘points’
add.data: no visible global function definition for ‘lines’
alpha.risk : risco: no visible global function definition for ‘ptukey’
cchart.R: no visible global function definition for ‘mtext’
cchart.R: no visible global function definition for ‘qtukey’
cchart.S: no visible global function definition for ‘qchisq’
cchart.T2.1: no visible global function definition for ‘qbeta’
cchart.T2.1: no visible global function definition for ‘plot’
cchart.T2.1: no visible global function definition for ‘qf’
cchart.T2.1: no visible global function definition for ‘lines’
cchart.T2.1: no visible global function definition for ‘mtext’
cchart.T2.1: no visible global function definition for ‘abline’
cchart.T2.2: no visible global function definition for ‘qf’
cchart.T2.2: no visible global function definition for ‘plot’
cchart.T2.2: no visible global function definition for ‘title’
cchart.T2.2: no visible global function definition for ‘mtext’
cchart.T2.2: no visible global function definition for ‘abline’
cchart.T2.2: no visible global function definition for ‘axis’
cchart.T2.2: no visible global function definition for ‘lines’
cchart.Xbar_R: no visible global function definition for ‘par’
d2: no visible global function definition for ‘integrate’
d2 : <anonymous>: no visible global function definition for ‘ptukey’
d3: no visible global function definition for ‘integrate’
d3 : <anonymous>: no visible global function definition for ‘ptukey’
table.qtukey : a: no visible global function definition for ‘qtukey’
table.qtukey : b: no visible global function definition for ‘qtukey’
table.qtukey : g: no visible global function definition for ‘qtukey’
table.qtukey : d: no visible global function definition for ‘qtukey’
Undefined global functions or variables:
  abline axis integrate lines mtext par plot points ptukey qbeta qchisq
  qf qtukey title
Consider adding
  importFrom("graphics", "abline", "axis", "lines", "mtext", "par",
             "plot", "points", "title")
  importFrom("stats", "integrate", "ptukey", "qbeta", "qchisq", "qf",
             "qtukey")
to your NAMESPACE file.