* using log directory 'd:/Rcompile/CRANpkg/local/3.4/ldr.Rcheck'
* using R version 3.4.4 (2018-03-15)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'ldr/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'ldr' version '1.3.3'
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'ldr' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [12s] NOTE
core: no visible global function definition for 'cov'
lad: no visible global function definition for 'cov'
lad : InitialMatrix: no visible global function definition for 'cov'
pfc : onepfc: no visible global function definition for 'as.formula'
pfc : onepfc: no visible global function definition for 'lm'
pfc: no visible global function definition for 'cov'
pfc : aniso: no visible global function definition for 'cov'
plot.lad: no visible global function definition for 'plot'
plot.lad: no visible global function definition for 'lines'
plot.lad: no visible global function definition for 'lowess'
plot.lad: no visible global function definition for 'title'
plot.lad: no visible global function definition for 'par'
plot.lad: no visible global function definition for 'legend'
plot.pfc: no visible global function definition for 'plot'
plot.pfc: no visible global function definition for 'lines'
plot.pfc: no visible global function definition for 'lowess'
plot.pfc: no visible global function definition for 'title'
plot.pfc: no visible global function definition for 'par'
plot.pfc: no visible global function definition for 'legend'
screen.pfc : unipfc: no visible global function definition for
  'as.formula'
screen.pfc : unipfc: no visible global function definition for 'lm'
screen.pfc : unipfc: no visible global function definition for 'pf'
structure.test: no visible global function definition for 'pchisq'
summary.core : lrtest: no visible global function definition for
  'pchisq'
summary.lad : lrtest: no visible global function definition for
  'pchisq'
summary.pfc : lrtest: no visible global function definition for
  'pchisq'
summary.pfc : r2: no visible global function definition for 'lm'
Undefined global functions or variables:
  as.formula cov legend lines lm lowess par pchisq pf plot title
Consider adding
  importFrom("graphics", "legend", "lines", "par", "plot", "title")
  importFrom("stats", "as.formula", "cov", "lm", "lowess", "pchisq",
             "pf")
to your NAMESPACE file.
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [23s] OK
* checking PDF version of manual ... OK
* DONE
Status: 1 NOTE