Invalid MIT-MAGIC-COOKIE-1 keytitan : titan.widget : widget2: warning in matrix(FALSE, nr = ngene, nc
  = 2): partial argument match of 'nr' to 'nrow'
titan : titan.widget : widget2: warning in matrix(FALSE, nr = ngene, nc
  = 2): partial argument match of 'nc' to 'ncol'
titan : titan.widget : widget2: warning in matrix(FALSE, nr = ngene, nc
  = 1): partial argument match of 'nr' to 'nrow'
titan : titan.widget : widget2: warning in matrix(FALSE, nr = ngene, nc
  = 1): partial argument match of 'nc' to 'ncol'
titan : titan.input : data.levels : dummy: warning in matrix(nr = len,
  nc = nlevels): partial argument match of 'nr' to 'nrow'
titan : titan.input : data.levels : dummy: warning in matrix(nr = len,
  nc = nlevels): partial argument match of 'nc' to 'ncol'
titan : titan.input : data.levels: warning in matrix(nr =
  length(dat$x), nc = ncontr.rx): partial argument match of 'nr' to
  'nrow'
titan : titan.input : data.levels: warning in matrix(nr =
  length(dat$x), nc = ncontr.rx): partial argument match of 'nc' to
  'ncol'
titan : titan.create.formulae: warning in matrix(NA, nr =
  input$data$levels$ngene, nc = input$data$levels$ncontr.rx + 1):
  partial argument match of 'nr' to 'nrow'
titan : titan.create.formulae: warning in matrix(NA, nr =
  input$data$levels$ngene, nc = input$data$levels$ncontr.rx + 1):
  partial argument match of 'nc' to 'ncol'
titan : titan.interpolate: warning in matrix(NA, nr =
  length(gene.valid), nc = 1 + nrx1): partial argument match of 'nr' to
  'nrow'
titan : titan.interpolate: warning in matrix(NA, nr =
  length(gene.valid), nc = 1 + nrx1): partial argument match of 'nc' to
  'ncol'
titan : titan.interpolate: warning in matrix(NA, nr = ngene1, nc =
  nrx1): partial argument match of 'nr' to 'nrow'
titan : titan.interpolate: warning in matrix(NA, nr = ngene1, nc =
  nrx1): partial argument match of 'nc' to 'ncol'
titan : titan.interpolate: warning in matrix(NA, nr = ngene0, nc =
  nrx1): partial argument match of 'nr' to 'nrow'
titan : titan.interpolate: warning in matrix(NA, nr = ngene0, nc =
  nrx1): partial argument match of 'nc' to 'ncol'
titan : titan.interpolate: warning in matrix(colMeans(log10fold.g0), nr
  = ngene1, nc = nrx1, byrow = TRUE): partial argument match of 'nr' to
  'nrow'
titan : titan.interpolate: warning in matrix(colMeans(log10fold.g0), nr
  = ngene1, nc = nrx1, byrow = TRUE): partial argument match of 'nc' to
  'ncol'
titan : titan.bootstrap : boot.fun: warning in matrix(NA, nr = ngene0,
  nc = nrx1): partial argument match of 'nr' to 'nrow'
titan : titan.bootstrap : boot.fun: warning in matrix(NA, nr = ngene0,
  nc = nrx1): partial argument match of 'nc' to 'ncol'
titan : titan.bootstrap : boot.fun: warning in matrix(NA, nr = ngene1,
  nc = nrx1): partial argument match of 'nr' to 'nrow'
titan : titan.bootstrap : boot.fun: warning in matrix(NA, nr = ngene1,
  nc = nrx1): partial argument match of 'nc' to 'ncol'
titan : titan.bootstrap : boot.fun: warning in
  matrix(colMeans(theta.star.g0), nc = nrx1, nr = ngene1, byrow =
  TRUE): partial argument match of 'nr' to 'nrow'
titan : titan.bootstrap : boot.fun: warning in
  matrix(colMeans(theta.star.g0), nc = nrx1, nr = ngene1, byrow =
  TRUE): partial argument match of 'nc' to 'ncol'
titan : titan.bootstrap.baselineonly : boot.fun: warning in matrix(NA,
  nr = (ngene1 - 1) * ngene1/2, nc = 1): partial argument match of 'nr'
  to 'nrow'
titan : titan.bootstrap.baselineonly : boot.fun: warning in matrix(NA,
  nr = (ngene1 - 1) * ngene1/2, nc = 1): partial argument match of 'nc'
  to 'ncol'
titan : print.titanboot: warning in matrix(NA, nr = len, nc = 7):
  partial argument match of 'nr' to 'nrow'
titan : print.titanboot: warning in matrix(NA, nr = len, nc = 7):
  partial argument match of 'nc' to 'ncol'
titan : titan.widget : widget2: no visible global function definition
  for ‘runif’
titan : titan.input : data.levels: no visible global function
  definition for ‘contr.treatment’
titan : titan.input: no visible global function definition for
  ‘relevel’
titan : titan.load.file: no visible global function definition for
  ‘read.table’
titan : titan.create.formulae: no visible global function definition
  for ‘as.formula’
titan : titan.regression : dropWald: no visible global function
  definition for ‘drop.scope’
titan : titan.regression : dropWald: no visible global function
  definition for ‘pt’
titan : titan.regression : dropWald: no visible global function
  definition for ‘update.formula’
titan : titan.regression : dropWald: no visible global function
  definition for ‘formula’
titan : titan.regression : dropWald: no visible global function
  definition for ‘as.formula’
titan : titan.regression : dropWald: no visible global function
  definition for ‘update’
titan : titan.regression: no visible global function definition for
  ‘coef’
titan : titan.find.coefs: no visible global function definition for
  ‘coef’
titan : titan.interpolate.line : pred.y: no visible global function
  definition for ‘predict’
titan : titan.plot: no visible global function definition for ‘pdf’
titan : titan.plot: no visible global function definition for ‘dev.off’
titan : titan.plot: no visible global function definition for ‘par’
titan : titan.plot.gene : titan.plot.generx: no visible global function
  definition for ‘predict’
titan : titan.plot.gene : titan.plot.generx: no visible global function
  definition for ‘qt’
titan : titan.plot.gene: no visible global function definition for
  ‘par’
titan : titan.plot.gene: no visible global function definition for
  ‘plot.new’
titan : titan.plot.gene: no visible global function definition for
  ‘plot’
titan : titan.manualFlag: no visible global function definition for
  ‘par’
titan : titan.manualFlag: no visible global function definition for
  ‘write.table’
titan : titan.bootstrap : boot.fun: no visible global function
  definition for ‘update’
titan : titan.bootstrap.baselineonly : boot.fun: no visible global
  function definition for ‘update’
titan : titan.printreg: no visible global function definition for
  ‘coef’
titan : print.titanboot: no visible global function definition for
  ‘na.omit’
titan : print.titanboot: no visible global function definition for ‘sd’
Undefined global functions or variables:
  as.formula coef contr.treatment dev.off drop.scope formula na.omit
  par pdf plot plot.new predict pt qt read.table relevel runif sd
  update update.formula write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "par", "plot", "plot.new")
  importFrom("stats", "as.formula", "coef", "contr.treatment",
             "drop.scope", "formula", "na.omit", "predict", "pt", "qt",
             "relevel", "runif", "sd", "update", "update.formula")
  importFrom("utils", "read.table", "write.table")
to your NAMESPACE file.