aad: no visible global function definition for 'is'
associationTest: no visible global function definition for 'is'
associationTest: no visible global function definition for
  'model.frame'
associationTest: no visible binding for global variable 'na.pass'
associationTest: no visible global function definition for 'xtabs'
associationTest: no visible global function definition for 'chisq.test'
bars : addOneErrorBar: no visible global function definition for
  'lines'
bars: no visible global function definition for 'is'
bars: no visible global function definition for 'model.frame'
bars : <anonymous>: no visible global function definition for 'is'
bars: no visible global function definition for 'aggregate'
bars: no visible global function definition for 'rainbow'
bars: no visible global function definition for 'par'
bars: no visible global function definition for 'barplot'
bars: no visible global function definition for 'legend'
ciMean: no visible global function definition for 'is'
ciMean : computeCI: no visible global function definition for 'qt'
ciMean : computeCI: no visible global function definition for 'sd'
cohensD: no visible global function definition for 'is'
cohensD: no visible global function definition for 'model.frame'
cohensD: no visible global function definition for 'sd'
cohensD: no visible global function definition for 'var'
colCopy: no visible global function definition for 'is'
correlate : getCT: no visible global function definition for 'cor.test'
correlate: no visible global function definition for 'p.adjust'
cramersV: no visible global function definition for 'chisq.test'
etaSquared: no visible global function definition for 'is'
etaSquared: no visible global function definition for 'lm'
etaSquared: no visible global function definition for 'drop1'
etaSquared: no visible global function definition for 'pf'
expandFactors: no visible binding for global variable 'na.pass'
expandFactors: no visible global function definition for 'model.matrix'
expandFactors: no visible global function definition for 'as.formula'
goodnessOfFitTest: no visible global function definition for 'is'
goodnessOfFitTest: no visible global function definition for
  'chisq.test'
importList: no visible global function definition for 'is'
independentSamplesTTest: no visible global function definition for 'is'
independentSamplesTTest: no visible global function definition for
  'model.frame'
independentSamplesTTest: no visible binding for global variable
  'na.pass'
independentSamplesTTest: no visible global function definition for
  't.test'
independentSamplesTTest: no visible global function definition for
  'aggregate'
independentSamplesTTest: no visible binding for global variable 'sd'
longToWide: no visible global function definition for 'reshape'
maxFreq: no visible global function definition for 'is'
modeOf: no visible global function definition for 'is'
oneSampleTTest: no visible global function definition for 'is'
oneSampleTTest: no visible global function definition for 't.test'
oneSampleTTest: no visible global function definition for 'sd'
pairedSamplesTTest: no visible global function definition for 'is'
pairedSamplesTTest: no visible global function definition for
  'as.formula'
pairedSamplesTTest: no visible global function definition for
  'model.frame'
pairedSamplesTTest: no visible binding for global variable 'na.pass'
pairedSamplesTTest: no visible global function definition for 't.test'
pairedSamplesTTest: no visible binding for global variable 'sd'
pairedSamplesTTest: no visible global function definition for 'sd'
permuteLevels: no visible global function definition for 'is'
posthocPairwiseT: no visible global function definition for 'is'
posthocPairwiseT: no visible global function definition for
  'pairwise.t.test'
quantileCut: no visible global function definition for 'is'
quantileCut: no visible global function definition for 'quantile'
rowCopy: no visible global function definition for 'is'
sortFrame: no visible global function definition for 'is'
sortFrame: no visible binding for global variable 'is'
standardCoefs: no visible global function definition for 'is'
standardCoefs: no visible global function definition for 'model.matrix'
standardCoefs: no visible global function definition for 'sd'
standardCoefs: no visible binding for global variable 'sd'
tFrame: no visible global function definition for 'is'
wideToLong: no visible global function definition for 'reshape'
Undefined global functions or variables:
  aggregate as.formula barplot chisq.test cor.test drop1 is legend
  lines lm model.frame model.matrix na.pass p.adjust pairwise.t.test
  par pf qt quantile rainbow reshape sd t.test var xtabs
Consider adding
  importFrom("grDevices", "rainbow")
  importFrom("graphics", "barplot", "legend", "lines", "par")
  importFrom("methods", "is")
  importFrom("stats", "aggregate", "as.formula", "chisq.test",
             "cor.test", "drop1", "lm", "model.frame", "model.matrix",
             "na.pass", "p.adjust", "pairwise.t.test", "pf", "qt",
             "quantile", "reshape", "sd", "t.test", "var", "xtabs")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').