**Daily update | 25 April, 2023**

# StackExchange

#### Null Hypothesis in Paired t-test

**Source:** stats**Views:** 33**Score:** 3**Tags:** hypothesis-testing distributions t-test paired-data

#### How to manage categorical variable with MANY categories

**Source:** stats**Views:** 80**Score:** 3**Tags:** r classification categorical-data many-categories

#### Conditional Expectation for a Gaussian Process

**Source:** stats**Views:** 12**Score:** 3**Tags:** conditional-probability stochastic-processes gaussian-process conditional-expectation

#### Can we do sine , cosine , tan and cot transformation in regression?

**Source:** stats**Views:** 362**Score:** 3**Tags:** regression

#### Analytical form of a Histogram of $1-\cos(X)$, $X\sim U(0, 2\pi)$

**Source:** stats**Views:** 64**Score:** 2**Tags:** distributions histogram