Analysing Data

These activities should use Pseudonymised data, that is, where fields that identify a Person, or Household, are replaced by artificial identifiers. These identifiers allow data to be joined up, but do not allow the Person to be re-identified.

Steps

Extract a set of data for analysis

Design a target data structure that is suitable for analytics, and extract data into that form.

The data should be in a separate analytics environment with suitable access and security controls.

See

Analytical Environment

⁠

in the SAVVI Technology Guide

Pseudonymise Data

To reduce the data risk, fields that identify a person or household should be replaced by virtual Identifiers.

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