Speed up add_draws by using nested format internally

mjskay / tidybayes

Bayesian analysis + tidy data + geoms (R package)

http://mjskay.github.io/tidybayes

GNU General Public License v3.0

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Speed up add_draws by using nested format internally #205

Open mjskay opened 4 years ago

mjskay commented 4 years ago

And add_[fitted/predicted]_draws as well.

The nested format worked very well at speeding up spread_draws by nesting draws and then leaving off chain information until the end. This vastly improves the performance of some reshaping operations that are currently expensive.