Information about related software

external_info()

Value

A list with elements:

  • cairo: The cairo version string.

  • libpng: The png version string.

  • jpeg: The jpeg version string.

  • tiff: The tiff library and version string used.

  • tcl: The tcl version string.

  • curl: The curl version string.

  • zlib: The zlib version string.

  • bzlib: The zlib version string.

  • xz: The zlib version string.

  • PCRE: The Perl Compatible Regular Expressions (PCRE) version string.

  • ICU: The International Components for Unicode (ICU) version string.

  • TRE: The TRE version string.

  • iconv: The iconv version string.

  • readline: The readline version string.

  • BLAS: The path with the implementation of BLAS in use.

  • LAPACK: The path with the implementation of LAPACK in use.

Details

Note that calling this function will attempt to load the tcltk and grDevices packages.

Examples

if (FALSE) {
external_info()
}