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‘R CMD Rd2dvi’ without the ‘--pdf’ option is now deprecated: only PDF output will be supported in future releases (since this allows the use of fonts only supported for PDF), and only ‘R CMD Rd2pdf’ will be available.
Use of ‘library.dynam()’ without specifying all the first three arguments is deprecated. (It is often called from a namespace, and the defaults are only appropriate to a package.)
Use of ‘chname’ in ‘library.dynam()’ with the extension ‘.so’ or ‘.dll’ (which is clearly not allowed according to the help page) is deprecated. This also applies to ‘library.dynam.unload()’ and ‘useDynLib’ directives in ‘NAMESPACE’ files.
‘HoltWinters()’ checks that the optimization succeeded. (PR#14694)