cohd2delta: no visible global function definition for 'pnorm'
delta2cohd: no visible global function definition for 'qnorm'
delta_gr: no visible global function definition for 'lines'
delta_gr: no visible global function definition for 'text'
delta_gr: no visible global function definition for 'barplot'
delta_gr: no visible global function definition for 'grey'
delta_gr: no visible global function definition for 'mtext'
delta_gr: no visible global function definition for 'var'
delta_gr: no visible global function definition for 'hist'
delta_gr: no visible global function definition for 'clip'
delta_gr : first: no visible global function definition for 'dnorm'
delta_gr : second: no visible global function definition for 'dnorm'
delta_gr: no visible global function definition for 'dnorm'
delta_gr: no visible global function definition for 'polygon'
delta_gr: no visible global function definition for 'rgb'
delta_gr: no visible global function definition for 'legend'
dmes.boot: no visible global function definition for 'qnorm'
dmes.boot: no visible global function definition for 'sd'
dmes.boot: no visible global function definition for 'pnorm'
metric_t: no visible global function definition for 't.test'
orddom: no visible global function definition for 'pnorm'
orddom: no visible global function definition for 'var'
orddom: no visible global function definition for 'qt'
orddom: no visible global function definition for 'qnorm'
orddom: no visible global function definition for 'pt'
orddom: no visible global function definition for 'cor'
orddom: no visible global function definition for 'write.table'
orddom_f: no visible global function definition for 'write.table'
orddom_f: no visible global function definition for 'var'
orddom_p: no visible global function definition for 'write.table'
Undefined global functions or variables:
  barplot clip cor dnorm grey hist legend lines mtext pnorm polygon pt
  qnorm qt rgb sd t.test text var write.table
Consider adding
  importFrom("grDevices", "grey", "rgb")
  importFrom("graphics", "barplot", "clip", "hist", "legend", "lines",
             "mtext", "polygon", "text")
  importFrom("stats", "cor", "dnorm", "pnorm", "pt", "qnorm", "qt", "sd",
             "t.test", "var")
  importFrom("utils", "write.table")
to your NAMESPACE file.