FaClassic.default: no visible global function definition for ‘Cov’
FaClassic.default: no visible global function definition for ‘getCov’
FaClassic.default: no visible global function definition for ‘factanal’
FaClassic.default: no visible global function definition for ‘new’
FaClassic.formula: no visible global function definition for ‘terms’
FaClassic.formula: no visible global function definition for
  ‘model.matrix’
FaCov.default: no visible global function definition for
  ‘CovControlMcd’
FaCov.default: no visible global function definition for ‘restimate’
FaCov.default: no visible global function definition for ‘Cov’
FaCov.default: no visible global function definition for ‘getCov’
FaCov.default: no visible global function definition for ‘factanal’
FaCov.default: no visible global function definition for ‘new’
FaCov.formula: no visible global function definition for ‘terms’
FaCov.formula: no visible global function definition for ‘model.matrix’
computeScores: no visible binding for global variable ‘data’
computeScores: no visible global function definition for ‘cov2cor’
compute_cov_cor: no visible global function definition for ‘CovRobust’
compute_cov_cor: no visible global function definition for ‘getCov’
compute_cov_cor: no visible global function definition for ‘getCorr’
factorScorePca: no visible global function definition for ‘cov’
factorScorePca: no visible global function definition for ‘cov2cor’
factorScorePca: no visible global function definition for ‘varimax’
factorScorePfa: no visible global function definition for ‘cov’
factorScorePfa: no visible global function definition for ‘cov2cor’
factorScorePfa: no visible global function definition for ‘varimax’
myplotDD: no visible global function definition for ‘getData’
myplotDD: no visible global function definition for ‘getCov’
myplotDD: no visible global function definition for ‘qchisq’
myplotDD: no visible global function definition for ‘CovClassic’
myplotDD: no visible global function definition for ‘getDistance’
myplotDD: no visible global function definition for ‘par’
myplotDD: no visible global function definition for ‘text’
myplotDD: no visible global function definition for ‘abline’
myplotDD: no visible global function definition for ‘title’
plot,Fa-missing: no visible global function definition for ‘text’
summary,Fa: no visible global function definition for ‘new’
Undefined global functions or variables:
  Cov CovClassic CovControlMcd CovRobust abline cov cov2cor data
  factanal getCorr getCov getData getDistance model.matrix new par
  qchisq restimate terms text title varimax
Consider adding
  importFrom("graphics", "abline", "par", "text", "title")
  importFrom("methods", "new")
  importFrom("stats", "cov", "cov2cor", "factanal", "model.matrix",
             "qchisq", "terms", "varimax")
  importFrom("utils", "data")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').