Overview | Introducing tblcheck | Usage | Grading tables | Automated table checking | Finding problems | Checking class | Checking column names | Checking length | Checking column classes | Checking column values | Grading vectors | Automated vector checking | Custom Grading | Skipping tests | Additional Checks | Specific grading functions | Custom mistake handling

Getting started | The most basic case | Replacing multiple values | Specifying values to keep rather than values to discard | Replacing values using formulas | Using formulas for non-numeric variables | Replacing values in data frames | Replacing values in multiple columns | Replacing values using a predicate function | Replacing values in all columns | Putting it all together