Tom Hepworth

I think it makes sense to warn the user if their initial settings values look unreasonable. For example, if a user were to input `0.5` for [probability_two_random_records_match](https://github.com/moj-analytical-services/splink/blob/master/splink/files/settings_jsonschema.json#L29), then we'd probably...

[FEAT] Diagnostics mode to get summary breakdowns of SQL execution

1

### Is your proposal related to a problem? See the following feature request as another point of reference - https://github.com/moj-analytical-services/splink/issues/1472. ### Describe the solution you'd like It would be beneficial...

### Type of PR - [ ] BUG - [ ] FEAT - [ ] MAINT - [x] DOC ### Is your Pull Request linked to an existing Issue or...

### Is your proposal related to a problem? While reviewing spelling errors identified by the spellchecker, @zslade and I have noticed that we're very inconsistent when it comes to capitalising...

[MAINT] Add a default value to the `threshold_selection_tool` chart

1

### Is your proposal related to a problem? The `threshold_selection_tool` chart is currently rendered without a default value, resulting in the chart not displaying the confusion matrix until the user...

Code makes sense from my end and runs as expected, so I'm happy to approve it. 👍 One thought I had was whether it was worth implementing `to_csv()` and `to_parquet`...

### Is your proposal related to a problem? Some users attempt to use splink on single column datasets and are met with unhelpful error messages, rather than something to warn...

Feature/add single comparison column validation check

2

### Type of PR - [ ] BUG - [x] FEAT - [ ] MAINT - [ ] DOC ### Is your Pull Request linked to an existing Issue or...

[FEAT] Add test coverage

1

### Describe the solution you'd like A quick script to find the total code coverage for the splink repo. This should help in identifying areas in which our tests are...