**Daily update | 15 April, 2023**

# StackExchange

#### Why the extra terms in scipy's implementation of Kullback-Leibler divergence?

**Source:** stats**Views:** 397**Score:** 11**Tags:** optimization information-theory kullback-leibler convex

#### Can you combine two different metrics on different scales by Z-scoring?

**Source:** stats**Views:** 143**Score:** 4**Tags:** standardization z-score

#### Two proportion sample size calculation

**Source:** stats**Views:** 124**Score:** 4**Tags:** self-study sample-size statistical-power proportion

#### How does one calculate the p value for a two tailed chi square test with degree freedom of 1?

**Source:** stats**Views:** 16**Score:** 2**Tags:** p-value chi-squared-test

#### Odds ratio interpretation for generalized additive models

**Source:** stats**Views:** 16**Score:** 2**Tags:** logistic generalized-additive-model odds-ratio mgcv