Info, warn and output boxes | Child Session Info

Introduction | Compability | Only partial support of mutate()'s .keep argument | Differences in the glue syntax | Context dependent expressions: cur_column() | Performance | Internal setup | The performance of an actual operation | Conclusion

Introduction | Use cases and workarounds | Create columns derived from a comma separated character vector | Creating several lagged variables for a set of columns | Applying functions to a set of variable pairs | Conclusion