Tag:statistics
All the articles with the tag "statistics".
Method | Fixed Effects - Revisiting
Posted on:October 1, 2024Entity fixed effects = control for entity = within entity, X ~ Y
Statistics | Power of Hypothesis Test
Posted on:May 10, 2024The power of a test is the probability that the test correctly rejects the H0 when alternative hypothesis H1 is true.
Method | Chi-square Test
Posted on:May 8, 2024Chi-square for distribution test, independence test, and trend analysis.
Statistics | Robust Standard Errors
Posted on:April 7, 2024A brief recap about robust💪 standard errors.
Statistics | One-sided or Two-sided Test?
Posted on:March 19, 2024We should determine whether to use a one-sided test or a two-sided test based on the problem specification/form of the alternative hypothesis.