**Daily update | 21 August, 2023**

# StackExchange

#### Dataset too small for number of predictors

**Source:** stats**Views:** 31**Score:** 1**Tags:** hypothesis-testing sample-size

#### How to meta-analyse the effect of a factor measured by dummy variables?

**Source:** stats**Views:** 12**Score:** 1**Tags:** meta-analysis categorical-encoding

#### Discrepancy in 2SLS Estimation Results

**Source:** stats**Views:** 12**Score:** 1**Tags:** python econometrics 2sls

#### Expectation of a normal variable given that a signal is below a certain value

**Source:** stats**Views:** 25**Score:** 1**Tags:** normal-distribution conditional-expectation

#### How to split graph data into train and test sets for link prediction problem using node emebbdings and cosine similarity

**Source:** datascience**Views:** 8**Score:** 0**Tags:** python scikit-learn cosine-distance