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Accueil
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Math Tools
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Bayes' Theorem
Bayes' Theorem
P(A|B) = P(B|A) × P(A) / [P(B|A) × P(A) + P(B|A') × P(A')]
P(A) — Prior probability of A
P(B|A) — Likelihood (A true)
P(B|A') — False positive rate
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P(A|B)
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P(B)
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P(A'|B)
Outils associés
∑
Mean, Median & Mode
Compute mean, median & mode
∑
Standard Deviation
Calculate population & sample SD
∑
Variance Calculator
Calculate population & sample var
∑
Correlation Coefficient
Pearson/Spearman correlation
📈
Regression Analysis
Linear regression & prediction
🎲
Probability Calculator
Independent/conditional probability
🎲
Permutations & Combinations
Calculate C(n,r) and P(n,r)
📐
Matrix Addition
Matrix addition & subtraction
📐
Matrix Multiplication
Matrix multiplication operation
📐
Matrix Determinant
Compute square matrix determinant
📐
Matrix Inverse
Compute invertible matrix inverse
∫
Derivative Rules
Derivative & chain rule reference