ExLinear: no visible global function definition for ‘rnorm’
ExLinear: no visible global function definition for ‘rpois’
ExNPreg: no visible global function definition for ‘runif’
ExNPreg: no visible global function definition for ‘binomial’
ExNPreg: no visible global function definition for ‘rnorm’
ExNPreg: no visible global function definition for ‘rpois’
ExNPreg: no visible global function definition for ‘rbinom’
FLXMCfactanal : <anonymous>: no visible global function definition for
  ‘cov.wt’
FLXMCfactanal : <anonymous>: no visible global function definition for
  ‘factanal’
FLXMCmvcombi : <anonymous>: no visible global function definition for
  ‘cov.wt’
FLXMCmvnorm : <anonymous>: no visible global function definition for
  ‘cov.wt’
FLXMCnorm1 : <anonymous>: no visible global function definition for
  ‘cov.wt’
FLXMRglm : glmrefit: no visible global function definition for
  ‘glm.fit’
FLXMRglm : glmrefit: no visible binding for global variable ‘glm.fit’
FLXMRglm : <anonymous>: no visible global function definition for
  ‘lm.wfit’
FLXMRglm : <anonymous>: no visible global function definition for
  ‘coef’
FLXMRglm : <anonymous>: no visible global function definition for
  ‘glm.fit’
FLXMRglm : <anonymous>: no visible global function definition for
  ‘binomial’
FLXMRglm : <anonymous>: no visible global function definition for
  ‘poisson’
FLXMRglm : <anonymous>: no visible global function definition for
  ‘Gamma’
FLXMRglmfix : <anonymous>: no visible global function definition for
  ‘lm.wfit’
FLXMRglmfix : <anonymous>: no visible global function definition for
  ‘coef’
FLXMRglmfix : <anonymous>: no visible global function definition for
  ‘glm.fit’
FLXMRglmfix : <anonymous>: no visible global function definition for
  ‘binomial’
FLXMRglmfix : <anonymous>: no visible global function definition for
  ‘poisson’
FLXMRglmfix : <anonymous>: no visible global function definition for
  ‘Gamma’
FLXMRglmnet : <anonymous>: no visible global function definition for
  ‘lm.wfit’
FLXMRglmnet : <anonymous>: no visible global function definition for
  ‘glm.fit’
FLXMRglmnet : <anonymous>: no visible global function definition for
  ‘binomial’
FLXMRglmnet : <anonymous>: no visible global function definition for
  ‘poisson’
FLXMRlmer : <anonymous>: no visible global function definition for
  ‘coef’
FLXMRlmm : lmm.wfit: no visible global function definition for ‘resid’
FLXMRlmm : lmm.wfit: no visible global function definition for ‘coef’
FLXMRlmm : <anonymous>: no visible binding for global variable
  ‘weighted.mean’
FLXMRlmm : <anonymous> : <anonymous>: no visible global function
  definition for ‘coef’
FLXMRlmm : <anonymous>: no visible global function definition for
  ‘coef’
FLXMRlmmc : lmc.wfit: no visible global function definition for
  ‘lm.wfit’
FLXMRlmmc : lmc.wfit: no visible global function definition for ‘resid’
FLXMRlmmc : <anonymous> : <anonymous> : <anonymous>: no visible global
  function definition for ‘var’
FLXMRlmmc : <anonymous> : <anonymous>: no visible global function
  definition for ‘coef’
FLXMRlmmc : <anonymous> : <anonymous>: no visible global function
  definition for ‘var’
FLXMRlmmc : <anonymous>: no visible global function definition for
  ‘coef’
FLXMRlmmc : lmmc.wfit: no visible global function definition for
  ‘lm.wfit’
FLXMRlmmc : <anonymous>: no visible binding for global variable
  ‘weighted.mean’
FLXdist: no visible global function definition for ‘update.formula’
FLXglm : glmrefit: no visible global function definition for ‘glm.fit’
FLXglm : glmrefit: no visible binding for global variable ‘glm.fit’
FLXglm : <anonymous>: no visible global function definition for
  ‘lm.wfit’
FLXglm : <anonymous>: no visible global function definition for ‘coef’
FLXglm : <anonymous>: no visible global function definition for
  ‘glm.fit’
FLXglm : <anonymous>: no visible global function definition for
  ‘binomial’
FLXglm : <anonymous>: no visible global function definition for
  ‘poisson’
FLXglm : <anonymous>: no visible global function definition for ‘Gamma’
FLXglmFix : <anonymous>: no visible global function definition for
  ‘lm.wfit’
FLXglmFix : <anonymous>: no visible global function definition for
  ‘coef’
FLXglmFix : <anonymous>: no visible global function definition for
  ‘glm.fit’
FLXglmFix : <anonymous>: no visible global function definition for
  ‘binomial’
FLXglmFix : <anonymous>: no visible global function definition for
  ‘poisson’
FLXglmFix : <anonymous>: no visible global function definition for
  ‘Gamma’
FLXmclust : <anonymous>: no visible global function definition for
  ‘cov.wt’
confidence.panel.boot : <anonymous>: no visible global function
  definition for ‘quantile’
confidence.panel.boot: no visible global function definition for ‘rgb’
formattedTicksAndLabels: no visible binding for global variable
  ‘axisTicks’
getCoefs : <anonymous>: no visible global function definition for
  ‘qnorm’
hist.constructor: no visible global function definition for ‘hist’
modelMatrix: no visible global function definition for ‘model.frame’
modelMatrix: no visible global function definition for ‘model.response’
modelMatrix: no visible global function definition for ‘.getXlevels’
modelMatrix: no visible global function definition for ‘terms’
modelMatrix: no visible global function definition for ‘model.matrix’
modelMatrix: no visible global function definition for ‘update’
moments_truncated: no visible global function definition for ‘pnorm’
moments_truncated: no visible global function definition for ‘dnorm’
panel.rootogram: no visible global function definition for ‘quantile’
plotEll: no visible global function definition for ‘model.frame’
plotEll: no visible global function definition for ‘model.response’
plotEll: no visible global function definition for ‘lines’
plotEll: no visible global function definition for ‘text’
prepanel.rootogram: no visible global function definition for
  ‘quantile’
rmvbinary : <anonymous>: no visible global function definition for
  ‘rbinom’
rmvbinom : <anonymous>: no visible global function definition for
  ‘rbinom’
unipolarCols: no visible global function definition for ‘hcl’
update.Residual: no visible global function definition for ‘resid’
weighted.glm.fit: no visible global function definition for ‘glm.fit’
weighted.glm.fit: no visible binding for global variable ‘glm.fit’
FLXfillConcomitant,FLXPmultinom: no visible global function definition
  for ‘coef’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘update’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘model.frame’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘model.response’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘delete.response’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘model.matrix’
FLXgetModelmatrix,FLXM: no visible global function definition for
  ‘.getXlevels’
FLXgetModelmatrix,FLXMRcondlogit: no visible global function definition
  for ‘update’
FLXgetModelmatrix,FLXMRcondlogit: no visible global function definition
  for ‘terms’
FLXgetModelmatrix,FLXMRcondlogit: no visible global function definition
  for ‘model.frame’
FLXgetModelmatrix,FLXMRcondlogit: no visible global function definition
  for ‘model.matrix’
FLXgetModelmatrix,FLXMRcondlogit: no visible global function definition
  for ‘model.response’
FLXgetModelmatrix,FLXMRcondlogit: no visible global function definition
  for ‘delete.response’
FLXgetModelmatrix,FLXMRfix: no visible global function definition for
  ‘update.formula’
FLXgetModelmatrix,FLXMRlmc: no visible global function definition for
  ‘update’
FLXgetModelmatrix,FLXMRlmc: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXMRlmc: no visible global function definition for
  ‘model.frame’
FLXgetModelmatrix,FLXMRlmc: no visible global function definition for
  ‘delete.response’
FLXgetModelmatrix,FLXMRlmc: no visible global function definition for
  ‘model.matrix’
FLXgetModelmatrix,FLXMRlmer: no visible global function definition for
  ‘update’
FLXgetModelmatrix,FLXMRlmm: no visible global function definition for
  ‘update’
FLXgetModelmatrix,FLXMRlmm: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXMRlmm: no visible global function definition for
  ‘model.frame’
FLXgetModelmatrix,FLXMRlmm: no visible global function definition for
  ‘delete.response’
FLXgetModelmatrix,FLXMRlmm: no visible global function definition for
  ‘model.matrix’
FLXgetModelmatrix,FLXMRlmmc: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXMRlmmc: no visible global function definition for
  ‘model.frame’
FLXgetModelmatrix,FLXMRlmmc: no visible global function definition for
  ‘delete.response’
FLXgetModelmatrix,FLXMRlmmc: no visible global function definition for
  ‘model.matrix’
FLXgetModelmatrix,FLXMRmgcv: no visible global function definition for
  ‘update’
FLXgetModelmatrix,FLXMRmgcv: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXMRmgcv: no visible global function definition for
  ‘model.frame’
FLXgetModelmatrix,FLXMRmgcv: no visible global function definition for
  ‘model.response’
FLXgetModelmatrix,FLXMRmgcv: no visible global function definition for
  ‘delete.response’
FLXgetModelmatrix,FLXMRmgcv: no visible global function definition for
  ‘.getXlevels’
FLXgetModelmatrix,FLXMRrobglm: no visible global function definition
  for ‘terms’
FLXgetModelmatrix,FLXMRziglm: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXP: no visible global function definition for
  ‘terms’
FLXgetModelmatrix,FLXP: no visible global function definition for
  ‘model.frame’
FLXgetModelmatrix,FLXP: no visible global function definition for
  ‘delete.response’
FLXgetModelmatrix,FLXP: no visible global function definition for
  ‘model.matrix’
FLXmstep,FLXMRrobglm: no visible global function definition for
  ‘cov.wt’
VarianceCovariance,flexmix: no visible global function definition for
  ‘optim’
flexmix,formula-ANY-ANY-ANY-list: no visible global function definition
  for ‘model.frame’
getModel,stepFlexmix : <anonymous>: no visible global function
  definition for ‘AIC’
getModel,stepFlexmix : <anonymous>: no visible global function
  definition for ‘BIC’
plot,FLXboot-missing: no visible global function definition for ‘qnorm’
plot,FLXboot-missing: no visible global function definition for
  ‘rmvnorm’
plot,FLXboot-missing: no visible binding for global variable ‘quantile’
plot,FLXboot-missing: no visible global function definition for
  ‘as.formula’
plot,FLXboot-missing: no visible global function definition for
  ‘na.omit’
plot,flexmix-missing: no visible binding for global variable ‘cluster’
plot,stepFlexmix-missing: no visible global function definition for
  ‘matplot’
plot,stepFlexmix-missing: no visible global function definition for
  ‘points’
predict,FLXMRmgcv : predict_gam: no visible global function definition
  for ‘delete.response’
predict,FLXMRmgcv : predict_gam: no visible global function definition
  for ‘model.frame’
predict,FLXMRmgcv : predict_gam: no visible global function definition
  for ‘.checkMFClasses’
predict,FLXMRmgcv : predict_gam: no visible global function definition
  for ‘model.matrix’
rFLXM,FLXMRglm-FLXcomponent: no visible global function definition for
  ‘rnorm’
rFLXM,FLXMRglm-FLXcomponent: no visible global function definition for
  ‘rbinom’
rFLXM,FLXMRglm-FLXcomponent: no visible global function definition for
  ‘rpois’
rFLXM,FLXMRglm-FLXcomponent: no visible global function definition for
  ‘rgamma’
refit_optim,FLXM : <anonymous>: no visible global function definition
  for ‘pnorm’
refit_optim,FLXP : <anonymous>: no visible global function definition
  for ‘pnorm’
show,Coefmat: no visible global function definition for ‘printCoefmat’
show,stepFlexmix: no visible global function definition for ‘AIC’
show,stepFlexmix: no visible global function definition for ‘BIC’
simulate,FLXdist: no visible global function definition for ‘runif’
summary,FLXRmstep : <anonymous>: no visible global function definition
  for ‘printCoefmat’
summary,FLXRmstep : <anonymous>: no visible global function definition
  for ‘coef’
summary,FLXRmstep: no visible global function definition for ‘coef’
summary,FLXRmstep : <anonymous>: no visible global function definition
  for ‘pnorm’
summary,flexmix: no visible global function definition for ‘AIC’
summary,flexmix: no visible global function definition for ‘BIC’
Undefined global functions or variables:
  .checkMFClasses .getXlevels AIC BIC Gamma as.formula axisTicks
  binomial cluster coef cov.wt delete.response dnorm factanal glm.fit
  hcl hist lines lm.wfit matplot model.frame model.matrix
  model.response na.omit optim pnorm points poisson printCoefmat qnorm
  quantile rbinom resid rgamma rgb rmvnorm rnorm rpois runif terms text
  update update.formula var weighted.mean
Consider adding
  importFrom("grDevices", "axisTicks", "hcl", "rgb")
  importFrom("graphics", "hist", "lines", "matplot", "points", "text")
  importFrom("stats", ".checkMFClasses", ".getXlevels", "AIC", "BIC",
             "Gamma", "as.formula", "binomial", "coef", "cov.wt",
             "delete.response", "dnorm", "factanal", "glm.fit",
             "lm.wfit", "model.frame", "model.matrix", "model.response",
             "na.omit", "optim", "pnorm", "poisson", "printCoefmat",
             "qnorm", "quantile", "rbinom", "resid", "rgamma", "rnorm",
             "rpois", "runif", "terms", "update", "update.formula",
             "var", "weighted.mean")
to your NAMESPACE file.