Cross-reference rename_variables and set_variables

[avehtari]

Cross-reference rename_variables and set_variables in See also sections

Summary

Please describe the purpose of the pull request.

Copyright and Licensing

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license the submitted work under the following licenses:
Aki Vehtari

• Code: BSD 3-clause (https://opensource.org/licenses/BSD-3-Clause)
• Documentation: CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

[github-actions]

This is how benchmark results would change (along with a 95% confidence interval in relative change) if 7404035 is merged into master:

•   :rocket:as_draws_array: 103ms -> 101ms [-2.98%, -0.05%]
•   :ballot_box_with_check:as_draws_df: 32.6ms -> 33.2ms [-0.61%, +4.33%]
•   :ballot_box_with_check:as_draws_list: 193ms -> 192ms [-5.86%, +4.93%]
•   :ballot_box_with_check:as_draws_matrix: 29.9ms -> 29.5ms [-3.1%, +0.79%]
•   :ballot_box_with_check:as_draws_rvars: 163ms -> 163ms [-3.13%, +3.17%]
•   :ballot_box_with_check:summarise_draws_100_variables: 724ms -> 721ms [-1.2%, +0.33%]
•   :ballot_box_with_check:summarise_draws_10_variables: 79.9ms -> 81.1ms [-1.03%, +3.93%]
  Further explanation regarding interpretation and methodology can be found in the documentation.

[paul-buerkner]

Thanks!