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Start with the useful outcome

A community may seek constructive discussion, an organisation registrations and a creator precise feedback. These objectives need different indicators. Keep written definitions and comparable periods. Missing measurement remains a limit and should not be replaced by a demonstration number presented as real.

Make conclusions checkable

Keep sources, calculations and context. A percentage without a base or chart without units prevents assessment. Note external changes that may explain variation. A small observation series can support a trial decision without necessarily justifying a general causal explanation.

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