**Daily update | 17 September, 2022**

# StackExchange

#### Why is Correlation Only Defined Between Two Variables?

**Source:** stats**Views:** 704**Score:** 11**Tags:** correlation multivariate-analysis

#### Is pearson correlation a good loss function?

**Source:** datascience**Views:** 358**Score:** 5**Tags:** machine-learning

#### Why somebody argues that the number of bootstrap replications should not be a multiple of 10?

**Source:** stats**Views:** 47**Score:** 3**Tags:** bootstrap simulation sample-size uniform-distribution computational-statistics

#### What is $Cov(Y_{i})$ in Liang-Zeger (1986) Paper and how to estimate $Cov(Y_i)$ using software?

**Source:** stats**Views:** 26**Score:** 2**Tags:** generalized-linear-model estimation covariance generalized-estimating-equations

#### Generalizing Fano's Inequality

**Source:** cs**Views:** 17**Score:** 2**Tags:** probability-theory information-theory