JimmyDurham
Well-Known Member
- Joined
- Jun 12, 2025
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'Cricket finished, so a cursory google.
There are people here who insist that the shift chart is not statistical evidence. The Royal Statistical Society disagree. It's up to you in terms of whom you place more store, but my gut feel is that the RSS have more of an idea of what they're talking about.
Anyway, here's a link to a letter from the RSS to Lady Justice Thirlwall.
Statistical aspects of the Lucy Letby Inquiry.
The link/letter includes:
However, it is far from straightforward to draw conclusions from suspicious clusters of deaths in a hospital setting – it is a statistical challenge to distinguish event clusters that arise from criminal acts from those that arise coincidentally from other factors, even if the data in question was collected with rigour. This is an area where the Royal Statistical Society has recently conducted work. In 2022 we released our report, Healthcare Serial Killer or Coincidence? Statistical issues in the investigation of suspected medical misconduct, which details some of the challenges in using statistics and data to identify criminal activity in a medical setting and sets out some proposals for how statistics might be properly used.
There are people here who insist that the shift chart is not statistical evidence. The Royal Statistical Society disagree. It's up to you in terms of whom you place more store, but my gut feel is that the RSS have more of an idea of what they're talking about.
Anyway, here's a link to a letter from the RSS to Lady Justice Thirlwall.
Statistical aspects of the Lucy Letby Inquiry.
The link/letter includes:
However, it is far from straightforward to draw conclusions from suspicious clusters of deaths in a hospital setting – it is a statistical challenge to distinguish event clusters that arise from criminal acts from those that arise coincidentally from other factors, even if the data in question was collected with rigour. This is an area where the Royal Statistical Society has recently conducted work. In 2022 we released our report, Healthcare Serial Killer or Coincidence? Statistical issues in the investigation of suspected medical misconduct, which details some of the challenges in using statistics and data to identify criminal activity in a medical setting and sets out some proposals for how statistics might be properly used.