What is Polars? | Documentation and tutorials | Series and DataFrames | Methods and pipelines | Subset | Aggregate and modify | Reshape | Join | Lazy execution | Data import | Execute R functions within a Polars query | Data types

Writing functions using polars expressions | Using purrr | Conclusion

How to install | From R-multiverse (recommended) | From GitHub | Details of installation | Pre-built Rust library binaries | Rust build time options | Features | Profile | Minimum Supported Rust Version (MSRV) | Builds for WASM/Emscripten

How does tidypolars translate R expressions into Polars expressions? | Single values, column names, and external objects | Functions | Built-in functions | User-defined functions | Special case: across() | Non-translated functions | A note on performance

Quick start | Installation | Package structure | README images | Initialize | Customize | Render and update | Preview | Test

Do not include as_polars_df() or as_polars_lf() in the timing | Use lazy execution when possible | Use streaming mode when possible | Do not try to run tidypolars in parallel

Lazy vs eager execution | Order of operations | How does polars help? | Use the streaming engine | Use polars functions

Writing a fix on several lines | Detecting double and single quotes

Step 1: setup | Step 2: start exploring | Step 3 (optional): add to config | Step 4: enjoy

State of the package | For package developers | For users

Use Git | Interactively review all fixes

Eager and lazy evaluation | Importing data | Example

Function Overview | Data Preparation | Statistical Transformations

First steps | Rules and nodes | Modifying nodes