**Daily update | 17 April, 2023**

# StackExchange

#### Explaining Constant $\mathrm{corr}(\hat{y},y)$ in Ridge Regression as $\lambda$ Varies

**Source:** stats**Views:** 45**Score:** 3**Tags:** regression correlation ridge-regression

#### Upper Bound of MGF for a non-negative random variable with bounded variance

**Source:** stats**Views:** 23**Score:** 3**Tags:** probability probability-inequalities moment-generating-function

#### Clarifying degrees of freedom in fixed effects model

**Source:** stats**Views:** 20**Score:** 3**Tags:** multicollinearity fixed-effects-model degrees-of-freedom

#### Should the alternative hypothesis always be the proposed hypothesis?

**Source:** stats**Views:** 59**Score:** 2**Tags:** hypothesis-testing

#### How to make inferences about individuals from aggregated data?

**Source:** stats**Views:** 55**Score:** 2**Tags:** logistic choice-modeling