LPS: no visible global function definition for 'update.formula'
LPS: no visible global function definition for 'model.frame'
LPS: no visible binding for global variable 'sd'
LPS.coeff: no visible global function definition for 'is'
LPS.coeff: no visible global function definition for 'model.frame'
LPS.coeff: no visible global function definition for 'terms'
LPS.coeff: no visible binding for global variable 'var'
LPS.coeff: no visible global function definition for 'pt'
LPS.k.form: no visible global function definition for 'head'
LPS.k.form: no visible global function definition for 'as.formula'
LPS.p.form: no visible global function definition for 'p.adjust'
LPS.p.form: no visible global function definition for 'as.formula'
OVL: no visible global function definition for 'qnorm'
OVL: no visible global function definition for 'dnorm'
clusterize: no visible global function definition for 'lcm'
clusterize: no visible binding for global variable 'median'
clusterize: no visible binding for global variable 'mad'
clusterize: no visible binding for global variable 'sd'
clusterize: no visible global function definition for 'as.dendrogram'
clusterize: no visible global function definition for 'layout'
clusterize: no visible global function definition for 'par'
clusterize: no visible global function definition for 'legend'
dist.COR: no visible global function definition for 'cor'
hclust.ward: no visible global function definition for 'hclust'
heat: no visible global function definition for 'col2rgb'
heat: no visible global function definition for 'rgb'
heat.map: no visible global function definition for 'lcm'
heat.map: no visible global function definition for 'rainbow'
heat.map: no visible global function definition for 'layout'
heat.map: no visible binding for global variable 'median'
heat.map: no visible binding for global variable 'mad'
heat.map: no visible binding for global variable 'sd'
heat.map: no visible global function definition for 'strwidth'
heat.map: no visible global function definition for 'par'
heat.map: no visible global function definition for 'rect'
heat.map: no visible global function definition for 'mtext'
heat.map: no visible global function definition for 'image'
heat.map: no visible global function definition for 'axis'
heat.map: no visible global function definition for 'box'
heat.scale: no visible global function definition for 'par'
heat.scale: no visible global function definition for 'rect'
heat.scale: no visible global function definition for 'head'
heat.scale: no visible global function definition for 'tail'
heat.scale: no visible global function definition for 'box'
heat.scale: no visible global function definition for 'axis'
heat.scale: no visible global function definition for 'mtext'
plot.LPS: no visible global function definition for 'dnorm'
plot.LPS: no visible global function definition for 'predict'
plot.LPS: no visible global function definition for 'par'
plot.LPS: no visible global function definition for 'abline'
plot.LPS: no visible global function definition for 'tail'
plot.LPS: no visible global function definition for 'head'
plot.LPS: no visible global function definition for 'rect'
plot.LPS: no visible global function definition for 'mtext'
plot.LPS: no visible global function definition for 'points'
plot.LPS: no visible global function definition for 'axis'
plot.LPS: no visible global function definition for 'legend'
predict.LPS: no visible global function definition for 'lcm'
predict.LPS: no visible global function definition for 'dnorm'
predict.LPS: no visible global function definition for 'layout'
predict.LPS: no visible global function definition for 'axis'
predict.LPS: no visible global function definition for 'head'
predict.LPS: no visible global function definition for 'tail'
predict.LPS: no visible global function definition for 'abline'
predict.LPS: no visible global function definition for 'box'
predict.LPS: no visible global function definition for 'par'
predict.LPS: no visible global function definition for 'legend'
predict.LPS: no visible global function definition for 'rect'
predict.LPS: no visible global function definition for 'text'
rain: no visible global function definition for 'rainbow'
surv.colors: no visible global function definition for 'rgb'
surv.colors: no visible global function definition for 'colorRamp'
surv.scale: no visible global function definition for 'layout'
surv.scale: no visible global function definition for 'par'
surv.scale: no visible global function definition for 'rect'
surv.scale: no visible global function definition for 'rgb'
surv.scale: no visible global function definition for 'colorRamp'
surv.scale: no visible global function definition for 'axis'
surv.scale: no visible global function definition for 'mtext'
surv.scale: no visible global function definition for 'box'
var.formula: no visible global function definition for 'is'
Undefined global functions or variables:
  abline as.dendrogram as.formula axis box col2rgb colorRamp cor dnorm
  hclust head image is layout lcm legend mad median model.frame mtext
  p.adjust par points predict pt qnorm rainbow rect rgb sd strwidth
  tail terms text update.formula var
Consider adding
  importFrom("grDevices", "col2rgb", "colorRamp", "rainbow", "rgb")
  importFrom("graphics", "abline", "axis", "box", "image", "layout",
             "lcm", "legend", "mtext", "par", "points", "rect",
             "strwidth", "text")
  importFrom("methods", "is")
  importFrom("stats", "as.dendrogram", "as.formula", "cor", "dnorm",
             "hclust", "mad", "median", "model.frame", "p.adjust",
             "predict", "pt", "qnorm", "sd", "terms", "update.formula",
             "var")
  importFrom("utils", "head", "tail")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').