bjkmodel: no visible global function definition for 'dpois'
bjmodel: no visible global function definition for 'dpois'
bjmodel: no visible global function definition for 'runif'
bkmodel: no visible global function definition for 'dpois'
init1.1.jk.j: no visible global function definition for 'coefficients'
init1.1.jk.j: no visible global function definition for 'glm'
init1.1.jk.j: no visible global function definition for 'poisson'
init1.1.jk.j: no visible global function definition for 'runif'
init1.1.jk.j: no visible global function definition for 'rnorm'
init1.1.jk.j: no visible global function definition for 'dpois'
init1.2.jk.j: no visible global function definition for 'dpois'
init1.2.jk.j: no visible global function definition for 'runif'
init1.k: no visible global function definition for 'coefficients'
init1.k: no visible global function definition for 'glm'
init1.k: no visible global function definition for 'poisson'
init1.k: no visible global function definition for 'rnorm'
init1.k: no visible global function definition for 'dpois'
init2.jk.j: no visible global function definition for 'runif'
init2.jk.j: no visible global function definition for 'kmeans'
init2.jk.j: no visible global function definition for 'rnorm'
init2.jk.j: no visible global function definition for 'glm'
init2.jk.j: no visible binding for global variable 'poisson'
init2.jk.j: no visible global function definition for 'dpois'
init2.k: no visible global function definition for 'runif'
init2.k: no visible global function definition for 'rnorm'
init2.k: no visible global function definition for 'glm'
init2.k: no visible binding for global variable 'poisson'
init2.k: no visible global function definition for 'dpois'
mylogLikePoisMix: no visible global function definition for 'dpois'
pois.glm.mix: no visible global function definition for 'dev.new'
pois.glm.mix: no visible global function definition for 'lines'
pois.glm.mix: no visible global function definition for 'legend'
pois.glm.mix: no visible global function definition for 'dev.set'
pois.glm.mix: no visible global function definition for 'par'
pois.glm.mix: no visible global function definition for 'curve'
Undefined global functions or variables:
  coefficients curve dev.new dev.set dpois glm kmeans legend lines par
  poisson rnorm runif
Consider adding
  importFrom("grDevices", "dev.new", "dev.set")
  importFrom("graphics", "curve", "legend", "lines", "par")
  importFrom("stats", "coefficients", "dpois", "glm", "kmeans",
             "poisson", "rnorm", "runif")
to your NAMESPACE file.