• using R version 4.0.0 Patched (2020-05-10 r78402)
• using platform: x86_64-apple-darwin17.0 (64-bit)
• using session charset: UTF-8
• checking for file ‘aqr/DESCRIPTION’ ... OK
• this is package ‘aqr’ version ‘0.4’
• 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 ‘aqr’ can be installed ... [4s/5s] WARNING
  Found the following significant warnings:
    am.c:275:9: warning: comparison of array 'readByte' not equal to a null pointer is always true [-Wtautological-pointer-compare]
  See https://www.r-project.org/nosvn/R.check/r-release-osx-x86_64/aqr-00install.html for details.
• checking installed package size ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... NOTE
  Malformed Description field: should contain one or more complete sentences.
• 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 ... [3s/3s] NOTE
  aqDayOfWeekStat: no visible global function definition for ‘index’
  aqDropHour: no visible global function definition for ‘index’
  aqFilterOHLCSD: no visible binding for global variable ‘sd’
  aqHourIndex: no visible global function definition for ‘index’
  aqHourlyStat: no visible global function definition for ‘index’
  aqLoadOHLC: no visible global function definition for ‘read.csv’
  aqLoadSeriesField: no visible global function definition for ‘read.csv’
  aqLoadXtsFromCsv: no visible global function definition for ‘read.csv2’
  aqLoadYahooEOD: no visible global function definition for ‘read.csv’
  aqSaveXtsToCsv: no visible global function definition for ‘write.csv2’
  aqStoreSeriesField: no visible global function definition for ‘index’
  aqStoreSeriesField: no visible global function definition for
    ‘capture.output’
  aqStoreSeriesField: no visible global function definition for
    ‘write.table’
  Undefined global functions or variables:
    capture.output index read.csv read.csv2 sd write.csv2 write.table
  Consider adding
    importFrom("stats", "sd")
    importFrom("utils", "capture.output", "read.csv", "read.csv2",
               "write.csv2", "write.table")
  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 line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking compilation flags in Makevars ... OK
• checking for GNU extensions in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking compiled code ... OK
• checking examples ... [1s/1s] OK
• checking PDF version of manual ... OK
• DONE
  Status: 1 WARNING, 2 NOTEs