 Are integers strictly a signed 32 bit number on R even if I am running a 64
bit version of R on a x86_64 bit machine?

I ask because I have integers stored in a hdf5 file where some of the data
is 64 bit integers. When I read that into R using the hdf5 library it seems
any integer greater than 2**31 returns NA.

Any solutions?

Thanks,
Theo

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