**Daily update | 24 November, 2022**

# StackExchange

#### Consistency of a simple estimator for $y_i = \beta_1 x_i + u_i$

**Source:** stats**Views:** 29**Score:** 2**Tags:** self-study least-squares estimators consistency

#### How many datapoints are enough for a regression model to predict with reasoanble (say 88%-92%) accuracy?

**Source:** stats**Views:** 68**Score:** 2**Tags:** regression machine-learning dataset sample-size accuracy

#### Intraclass correlation in generalized linear mixed model

**Source:** stats**Views:** 21**Score:** 2**Tags:** correlation mixed-model generalized-linear-model probit

#### When using both Sattertwaite degrees of freedom adjustment AND sandwich estimator of the covariance, how do they interact?

**Source:** stats**Views:** 10**Score:** 1**Tags:** mixed-model multiple-regression generalized-least-squares robust-standard-error satterthwaite

#### why it would be improper to compute and use test set means?

**Source:** datascience**Views:** 19**Score:** 1**Tags:** machine-learning dataset training validation