chargaff.gibbs.test: no visible global function definition for 'pchisq'
chargaff0testPValueFromMonteCarlo: no visible global function
  definition for 'runif'
chargaff1testPValueFromMonteCarlo: no visible global function
  definition for 'rexp'
chargaff1testPValueFromTable: no visible global function definition for
  'approx'
chargaff2testPValueFromMonteCarlo: no visible global function
  definition for 'rexp'
chargaff2testPValueFromMonteCarlo2: no visible global function
  definition for 'rexp'
chargaff2testPValueFromTable: no visible global function definition for
  'approx'
chisq.unif.test: no visible global function definition for 'chisq.test'
diffsign.test: no visible global function definition for 'pnorm'
diid.disturbance: no visible global function definition for 'runif'
diid.test: no visible binding for global variable 'p.adjust.methods'
diid.test: no visible global function definition for 'p.adjust'
ks.unif.test: no visible global function definition for 'ks.test'
ks.unif.test: no visible binding for global variable 'punif'
lb.test: no visible global function definition for 'Box.test'
markov.disturbance: no visible global function definition for 'runif'
markov.test: no visible binding for global variable 'p.adjust.methods'
markov.test: no visible global function definition for 'p.adjust'
oligoCorr: no visible global function definition for 'par'
oligoCorr: no visible global function definition for 'plot'
plot.OligoProfile: no visible global function definition for 'plot'
plot.OligoProfile: no visible global function definition for 'axis'
plot.OligoProfile: no visible global function definition for 'cor'
plot.OligoProfile: no visible global function definition for 'abline'
plot.OligoProfile: no visible global function definition for 'legend'
print.OligoProfile: no visible global function definition for 'cor'
rank.test: no visible global function definition for 'pnorm'
rcspr2mat: no visible global function definition for 'runif'
rstochmat: no visible global function definition for 'rexp'
rstochvec: no visible global function definition for 'rexp'
simulateMarkovChain: no visible global function definition for 'runif'
turningpoint.test: no visible global function definition for 'pnorm'
Undefined global functions or variables:
  Box.test abline approx axis chisq.test cor ks.test legend p.adjust
  p.adjust.methods par pchisq plot pnorm punif rexp runif
Consider adding
  importFrom("graphics", "abline", "axis", "legend", "par", "plot")
  importFrom("stats", "Box.test", "approx", "chisq.test", "cor",
             "ks.test", "p.adjust", "p.adjust.methods", "pchisq",
             "pnorm", "punif", "rexp", "runif")
to your NAMESPACE file.