Research code and data checks
Use research code and data checks to make decisions inspectable.
What you should be able to do
Independently: Write pseudocode for missing values, timestamps and duplicates.
Suggested prerequisites
A short guide
Use research code and data checks to make decisions inspectable. Write pseudocode for missing values, timestamps and duplicates. Read the indicated source section, identify its key concepts and conditions, and work through the example. Record inputs, sources, units and assumptions. Keep your method separate from the result, mark unanswered questions, and review the output against the checklist.
An example
Misaligned timestamps can create spurious predictability.
Your task
Write pseudocode for missing values, timestamps and duplicates.
Start with this source
Read the indicated section relevant to research code and data checks and complete the foundation task.
This source is awaiting renewed review. Try the task above and adjacent skills; reviewed sources will appear here.
Your learning checklist
Required items: 0 / 10 completed or already known
Next: Read a role through its responsibilities
Checklist statuses are self-reported; exercise scores are recorded separately. You can reset any item.