Improve synth data#246
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tomjemmett
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Apr 27, 2026
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- ensures we only ever sample from ip/op/a&e rows where there is at least 10 bits of activity
- samples outpatients/a&e at a rate to generate a target amount of rows
- randomly samples columns in inpatients to ensure the rows are synthetic and aren't an actual admission
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- adds some additional static variables for controlling how many rows to generate for each dataset - adds a filter to ensure that we only select rows that have 10 bits of activity to begin with
- ensures we sample from rows that appear enough times to be anonymous - random samples the strategies so the data no longer relates to individuals - resamples the length of stay to preseve anonymity
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