The useful outcome

A chart should answer a question, not simply decorate a report. Choose the comparison, units and relevant uncertainty before deciding how the result should look.

An example request

This is an illustrative request, not a customer result or a promise that every connected service supports every step.

Suggest three charts for this analysis. For each, state the question, source columns, axis units and the caveat that should appear beside it.

A practical sequence

  • Define the decision the chart supports
  • Select the appropriate data and comparison
  • Review the proposed labels and caveats before generating it

What to check

Check that scales and date windows support an honest comparison. A truncated axis or missing category can distort an otherwise correct calculation.

A mistake to avoid

Do not use a chart style that suggests continuity or precision the data does not contain.

Using Bris for this work

Analytical work starts with a question and a defined dataset. Bris can help organize sources, examine figures and prepare a reviewable output. Check the units, date window, missing values and formulas before using the result to make a decision.