The type of double vectors

REALSXP is an object-like macro defining the SEXPTYPE type of double vectors.

Declaration

#define REALSXP 14 /* real variables */

In Rinternals.h.

References

https://cran.r-project.org/doc/manuals/r-patched/R-ints.html#SEXPTYPEs

See also

SEXPTYPE, TYPEOF