Data Analyst Consultant

Що робити

• Source data assessment (first)
• Establish what source data exists — what the client holds, what is available from published industry sources, and what is not obtainable at all.
• Assess it for coverage, comparability, recency and reliability, and judge whether it can support the value it is meant to produce.
• State the position on every value — which can be derived from evidence, which must be set as an informed prior, and which cannot be established — with the reasoning behind each.
• Raise data gaps as dependencies with a named owner and a date, early enough to be acted on.