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Medical Biostatistics

Helps you pick the right statistical test and interpret results (p-value, confidence interval, RR/OR, sensitivity/specificity, PPV/NPV) for medical biostatistics, with worked exercises and detailed calculations.

Real example

Taken from the skill's “Example” section (in French: the skill answers in your language).

Claude · skill biostat-medecine
Un test diagnostique a une sensibilité de 90 % et une spécificité de 80 %, prévalence 5 %. Calcule la VPP.

Biostat — Calcul de VPP

Raisonnement

On construit un tableau 2x2 fictif sur 1000 patients pour appliquer les formules.

Calcul posé

Malades = 1000 × 0,05 = 50 ; Non malades = 950

Vrais positifs = 50 × 0,90 = 45

Faux positifs = 950 × (1 − 0,80) = 190

VPP = VP / (VP + FP) = 45 / (45 + 190) ≈ 0,19

Interprétation

- Avec une prévalence aussi faible, la VPP reste basse malgré une bonne sensibilité.

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Install in two minutes

  1. 1

    claude.ai or Claude Desktop

    Settings, capabilities (skills) section, then import the .zip file.

  2. 2

    Claude Code

    Unzip the folder into ~/.claude/skills/: the /biostat-medecine command appears.

  3. 3

    Ask as usual

    Claude triggers the skill on its own when your request matches.

The skill helps you learn and produce your own work; it never writes graded work for you. Check your school's rules on AI use.

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