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Document pattern of tidying draws before spread/gather_draws #211

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mjskay opened this issue Oct 10, 2019 · 1 comment
Open

Document pattern of tidying draws before spread/gather_draws #211

mjskay opened this issue Oct 10, 2019 · 1 comment
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mjskay commented Oct 10, 2019

With new optimizations (spurred on by #144) spread_draws and gather_draws should be fast in most cases even with large numbers of parameters. However tidy_draws can still be somewhat slow when there are lots of parameters.

One way to deal with this is call tidy_draws() once ahead of time and only use pre-tidied draws with spread_draws() and gather_draws(). Could be useful to document this pattern.
@mjskay mjskay mentioned this issue Oct 10, 2019
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mjskay commented Jan 29, 2020

can also mention shredder as an option

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