Can the data be simpler? | retype quick start your analysis | What does retype do? | Usage | Simple example: numeric | Simple example: character | Simple example: factor | The simplification hierarchy | Some things are simpler than others | A visualization of the hierarchy | Example on a data frame | Final notes | retype in production code

convert your data types | Before everything there was data type conversion | Usage | Support functions | The syntax | Examples | I can already convert between data types. Why do I need convert? | Adding additional arguments | Final note

Missing values that astonishes you | Change min() to min_() | Change type in a snap - safely | Fix all your types in the same function | Find the problem | ...apply the solution | Introducing a third way to if or else

Overview | Description | Usage | Simple examples | The problems it solves | Principle of least astonishment | Missing values | Sometimes R removes too much | Getting answers when there is none | Summarizing weird numbers | Wrappers for s and summary functions | Final note