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Please check the integrity of the downloaded package by checking the signature: Note: Although we take precautions when assembling binaries, please use the normal precautions with downloaded executables. R and package binaries for R versions older than 4.0.0 are only available from the CRAN archive so users of such versions should adjust the CRAN mirror setting ( ) accordingly. This directory contains binaries for the base distribution and of R and packages to run on macOS.
