All data in R is stored in an opaque struct called sexprec. Data is passed around as pointers to sexprec structs called SEXP. That's an unfortunate name (it stands for s-expression because R started out as a Scheme dialect) so I use Robj instead.
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All data in R is stored in an opaque struct called sexprec. Data is passed around as pointers to sexprec structs called SEXP. That's an unfortunate name (it stands for s-expression because R started out as a Scheme dialect) so I use Robj instead.