.OutputSaver_FRD: no visible global function definition for 'new'
.OutputSaver_direct: no visible global function definition for 'new'
.SetNanRowMean: no visible global function definition for
  'complete.cases'
.histme: no visible global function definition for 'plot'
.histme: no visible global function definition for 'abline'
.histogrammer: no visible global function definition for 'new'
.listBuilder: no visible global function definition for 'new'
.minpvalue: no visible global function definition for 'new'
.qqme: no visible global function definition for 'lines'
.qqme: no visible global function definition for 'points'
Matrix_eQTL_main : status: no visible global function definition for
  'flush.console'
Matrix_eQTL_main: no visible global function definition for 'tail'
Matrix_eQTL_main : threshfun: no visible global function definition for
  'qt'
Matrix_eQTL_main : pvfun: no visible global function definition for
  'pt'
Matrix_eQTL_main : threshfun: no visible global function definition for
  'qf'
Matrix_eQTL_main : pvfun: no visible global function definition for
  'pf'
Matrix_eQTL_main: no visible binding for global variable 'tail'
Matrix_eQTL_main: no visible binding for global variable 'tail.matrix'
Matrix_eQTL_main: no visible global function definition for
  'flush.console'
SlicedData: no visible global function definition for 'new'
plot.MatrixEQTL: no visible global function definition for 'plot'
plot.MatrixEQTL: no visible global function definition for 'lines'
plot.MatrixEQTL: no visible global function definition for 'title'
plot.MatrixEQTL: no visible global function definition for 'legend'
plot.MatrixEQTL: no visible global function definition for 'par'
Undefined global functions or variables:
  abline complete.cases flush.console legend lines new par pf plot
  points pt qf qt tail tail.matrix title
Consider adding
  importFrom("graphics", "abline", "legend", "lines", "par", "plot",
             "points", "title")
  importFrom("methods", "new")
  importFrom("stats", "complete.cases", "pf", "pt", "qf", "qt")
  importFrom("utils", "flush.console", "tail", "tail.matrix")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').