LR.pvalue: warning in matrix(c(y1, y2, (n1 - y1), (n2 - y2)), nr = 2,
  dimnames = list(c("treat", "control"), c("Success", "No success"))):
  partial argument match of ‘nr’ to ‘nrow’
LR.pvalue: no visible global function definition for ‘glm’
LR.pvalue: no visible binding for global variable ‘binomial’
LR.pvalue: no visible global function definition for ‘summary.glm’
LR.pvalue: no visible global function definition for ‘optimize’
LR.pvalue: no visible global function definition for ‘pchisq’
LR.pvalue: no visible global function definition for ‘fisher.test’
LR.pvalue: no visible global function definition for ‘chisq.test’
profilelike.glm: no visible binding for global variable ‘gaussian’
profilelike.glm: no visible global function definition for
  ‘model.frame’
profilelike.glm: no visible global function definition for
  ‘model.matrix’
profilelike.glm: no visible global function definition for
  ‘model.response’
profilelike.glm: no visible global function definition for ‘glm’
profilelike.glm: no visible binding for global variable ‘na.fail’
profilelike.glm: no visible global function definition for ‘logLik’
profilelike.gls: no visible global function definition for
  ‘model.frame’
profilelike.gls: no visible global function definition for
  ‘model.matrix’
profilelike.gls: no visible global function definition for
  ‘model.response’
profilelike.gls: no visible global function definition for ‘lm’
profilelike.gls: no visible binding for global variable ‘na.fail’
profilelike.gls: no visible global function definition for ‘gls’
profilelike.gls: no visible global function definition for ‘logLik’
profilelike.lm: no visible global function definition for ‘model.frame’
profilelike.lm: no visible global function definition for
  ‘model.matrix’
profilelike.lm: no visible global function definition for
  ‘model.response’
profilelike.lm: no visible global function definition for ‘lm’
profilelike.lm: no visible binding for global variable ‘na.fail’
profilelike.lm: no visible global function definition for ‘logLik’
profilelike.lme: no visible global function definition for
  ‘model.frame’
profilelike.lme: no visible global function definition for
  ‘model.matrix’
profilelike.lme: no visible global function definition for
  ‘model.response’
profilelike.lme: no visible global function definition for ‘lm’
profilelike.lme: no visible binding for global variable ‘na.fail’
profilelike.lme: no visible global function definition for ‘lme’
profilelike.lme: no visible global function definition for ‘logLik’
profilelike.plot: no visible global function definition for ‘plot’
profilelike.plot: no visible global function definition for ‘lines’
profilelike.plot: no visible global function definition for ‘abline’
profilelike.plot: no visible global function definition for ‘text’
profilelike.polr: no visible global function definition for
  ‘model.frame’
profilelike.polr: no visible global function definition for
  ‘model.matrix’
profilelike.polr: no visible global function definition for
  ‘model.response’
profilelike.polr: no visible global function definition for ‘polr’
profilelike.polr: no visible binding for global variable ‘na.fail’
profilelike.polr: no visible global function definition for ‘logLik’
Undefined global functions or variables:
  abline binomial chisq.test fisher.test gaussian glm gls lines lm lme
  logLik model.frame model.matrix model.response na.fail optimize
  pchisq plot polr summary.glm text
Consider adding
  importFrom("graphics", "abline", "lines", "plot", "text")
  importFrom("stats", "binomial", "chisq.test", "fisher.test",
             "gaussian", "glm", "lm", "logLik", "model.frame",
             "model.matrix", "model.response", "na.fail", "optimize",
             "pchisq", "summary.glm")
to your NAMESPACE file.