**Daily update | 21 July, 2022**

# StackExchange

#### Why is a "Correction" Required in Multiple Hypothesis Testing?

**Source:** stats**Views:** 395**Score:** 6**Tags:** r regression hypothesis-testing multiple-regression multiple-comparisons

#### What is the relationship between noise reduction and dimension reduction?

**Source:** stats**Views:** 17**Score:** 3**Tags:** dimensionality-reduction unsupervised-learning noise bias-variance-tradeoff manifold-learning

#### Logistic regression with multiple expit/logistic/intercept terms?

**Source:** stats**Views:** 13**Score:** 2**Tags:** logistic multiple-regression terminology nonlinear-regression

#### Is it possible to have a higher train error than a test error in machine learning?

**Source:** stats**Views:** 13**Score:** 2**Tags:** machine-learning overfitting training-error

#### Fine-tune random forest on time series

**Source:** stats**Views:** 32**Score:** 2**Tags:** machine-learning time-series python multivariate-analysis random-forest