**Daily update | 05 June, 2023**

# StackExchange

#### Sample size calculation with no reference

**Source:** stats**Views:** 43**Score:** 3**Tags:** sample-size

#### Units of Regression Coefficients

**Source:** stats**Views:** 91**Score:** 2**Tags:** regression regression-coefficients

#### Are there conditions for which the Pareto distribution arises? Are there characterization theorems of the Pareto distribution?

**Source:** stats**Views:** 22**Score:** 2**Tags:** distributions central-limit-theorem pareto-distribution

#### When comparing PCA and FA Models, is it possible to have a model with lower explained variance, but a higher Log Likelihood?

**Source:** stats**Views:** 18**Score:** 1**Tags:** pca scikit-learn factor-analysis

#### How to simplify the following conditional probability distributions using the given DAG?

**Source:** stats**Views:** 16**Score:** 1**Tags:** conditional-probability graphical-model dag