• using R version 4.0.2 (2020-06-22)
• using platform: x86_64-apple-darwin17.0 (64-bit)
• using session charset: UTF-8
• checking for file ‘SvyNom/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘SvyNom’ version ‘1.1’
• 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 executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘SvyNom’ can be installed ... [9s/12s] 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 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 ... [7s/9s] NOTE
  svycox.calibrate: no visible global function definition for ‘quantile’
  svycox.calibrate: no visible binding for global variable ‘median’
  svycox.calibrate: no visible global function definition for
    ‘as.formula’
  svycox.calibrate: no visible global function definition for ‘arrows’
  svycox.calibrate: no visible global function definition for ‘abline’
  svycox.nomogram: no visible global function definition for ‘predict’
  svycox.nomogram: no visible global function definition for ‘as.formula’
  svycox.validate : internal.validate.func: no visible global function
    definition for ‘as.formula’
  svycox.validate : internal.validate.func: no visible global function
    definition for ‘formula’
  Undefined global functions or variables:
    abline arrows as.formula formula median predict quantile
  Consider adding
    importFrom("graphics", "abline", "arrows")
    importFrom("stats", "as.formula", "formula", "median", "predict",
               "quantile")
  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 ... [7s/10s] OK
• checking PDF version of manual ... OK
• DONE
  Status: 1 NOTE