GMLDfct: no visible global function definition for 'clusterApplyLB'
SNPgenmap: no visible binding for global variable 'RutgersMapB36'
SNPgenmap: no visible global function definition for 'approxfun'
countIBS: no visible global function definition for 'is'
doGeneDrops: no visible global function definition for 'new'
doGeneDrops: no visible global function definition for 'write.pedfile'
doGeneDrops: no visible global function definition for 'GeneDrops'
doGeneDrops: no visible global function definition for 'read.pedfile'
doGeneDrops: no visible global function definition for 'rbinom'
doTwinsim: no visible global function definition for 'rbinom'
flagAllPairs: no visible global function definition for 'plot'
flagAllPairs: no visible global function definition for 'flush.console'
flagAllPairs: no visible global function definition for 'showLabels'
flagAllPairs: no visible global function definition for 'lines'
flagPairs: no visible global function definition for 'plot'
flagPairs: no visible global function definition for 'title'
flagPairs: no visible global function definition for 'lines'
flagPairs: no visible global function definition for 'var'
flagPairs: no visible global function definition for 'flush.console'
flagPairs: no visible global function definition for 'showLabels'
gendrp: no visible global function definition for 'clusterApply'
get.ellipse: no visible global function definition for 'sd'
get.ellipse: no visible global function definition for 'ellipse'
get.ellipse: no visible global function definition for 'cor'
het.err: no visible global function definition for 'rbinom'
hom1.err: no visible global function definition for 'rbinom'
hom3.err: no visible global function definition for 'rbinom'
in.ellipse: no visible global function definition for 'qchisq'
new.IBD: no visible global function definition for 'pnorm'
parfile.fitLD: no visible global function definition for
  'write.pedfile'
parfile.fitLD: no visible global function definition for
  'write.parfile'
parfile.fitLD: no visible global function definition for 'FitGMLD'
parfile.noLD: no visible global function definition for 'write.parfile'
pausePlotting: no visible global function definition for
  'devAskNewPage'
pausePlotting: no visible global function definition for 'plot'
plot.IBD: no visible global function definition for 'quantile'
snpfilter: no visible global function definition for 'row.summary'
snpinfos: no visible global function definition for 'pnorm'
Undefined global functions or variables:
  FitGMLD GeneDrops RutgersMapB36 approxfun clusterApply clusterApplyLB
  cor devAskNewPage ellipse flush.console is lines new plot pnorm
  qchisq quantile rbinom read.pedfile row.summary sd showLabels title
  var write.parfile write.pedfile
Consider adding
  importFrom("grDevices", "devAskNewPage")
  importFrom("graphics", "lines", "plot", "title")
  importFrom("methods", "is", "new")
  importFrom("stats", "approxfun", "cor", "pnorm", "qchisq", "quantile",
             "rbinom", "sd", "var")
  importFrom("utils", "flush.console")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').