**Daily update | 02 February, 2023**

# StackExchange

#### Calculating the Brier or log score from the confusion matrix, or from accuracy, sensitivity, specificity, F1 score etc

**Source:** stats**Views:** 119**Score:** 5**Tags:** accuracy confusion-matrix scoring-rules sensitivity-specificity f1

#### Difference between E(Y) and E(Y|X) in regression

**Source:** stats**Views:** 442**Score:** 5**Tags:** regression econometrics linear conditional

#### Does Frequentist statistics still make sense when the experiment is not repeatable?

**Source:** stats**Views:** 33**Score:** 2**Tags:** bayesian confidence-interval frequentist

#### Analyse categorial data where best outcome is middle level

**Source:** stats**Views:** 22**Score:** 2**Tags:** regression logistic categorical-data linear categorical-encoding

#### Wilcoxon signed-rank test - the "distribution of differences is symmetric" assumption

**Source:** stats**Views:** 30**Score:** 2**Tags:** assumptions wilcoxon-signed-rank