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Is there a function that, within RStudio, restarts the R console in 64-bit mode or 32-bit mode without re-opening RStudio (or at least automatically re-opening it if that can't be avoided)?
I commonly run in 32-bit when using RODBC so that I can retrieve data from an Access database, but would like to otherwise leverage the capabilities of 64-bit mode for all other tasks while still in RStudio.