ARTP.GE: no visible global function definition for ‘read.table’
ARTP.GE: no visible global function definition for ‘write.table’
ARTP.GE: no visible global function definition for ‘ARTP_pathway’
LR.cont: no visible global function definition for ‘glm’
LR.cont: no visible global function definition for ‘update’
LR.cont: no visible global function definition for ‘binomial’
LR.cont.surv: no visible global function definition for ‘coxph’
LR.cont.surv: no visible global function definition for ‘update’
LR.inter.cat: no visible global function definition for ‘glm’
LR.inter.cat: no visible global function definition for ‘update’
LR.inter.cat: no visible global function definition for ‘binomial’
LR.inter.cat: no visible global function definition for ‘pchisq’
LR.inter.cat: no visible global function definition for ‘anova’
LR.inter.cat.surv: no visible global function definition for ‘coxph’
LR.inter.cat.surv: no visible global function definition for ‘update’
LR.inter.cat.surv: no visible global function definition for ‘anova’
LR.inter.cont: no visible global function definition for ‘glm’
LR.inter.cont: no visible global function definition for ‘update’
LR.inter.cont: no visible global function definition for ‘binomial’
LR.inter.cont.surv: no visible global function definition for ‘coxph’
LR.inter.cont.surv: no visible global function definition for ‘update’
compute.p.snp.obs: no visible global function definition for
  ‘write.table’
data.to.list.gene.snp: no visible global function definition for
  ‘read.table’
permutation.snp: no visible global function definition for ‘sfInit’
permutation.snp: no visible global function definition for ‘sfLibrary’
permutation.snp: no visible global function definition for
  ‘sfExportAll’
permutation.snp: no visible global function definition for ‘sfLapply’
permutation.snp: no visible global function definition for ‘sfStop’
permutation.snp: no visible global function definition for
  ‘write.table’
permutation.wrapper.cat.inter: no visible global function definition
  for ‘update’
permutation.wrapper.cont: no visible global function definition for
  ‘update’
permutation.wrapper.cont.inter: no visible global function definition
  for ‘update’
Undefined global functions or variables:
  ARTP_pathway anova binomial coxph glm pchisq read.table sfExportAll
  sfInit sfLapply sfLibrary sfStop update write.table
Consider adding
  importFrom("stats", "anova", "binomial", "glm", "pchisq", "update")
  importFrom("utils", "read.table", "write.table")
to your NAMESPACE file.