Confidence intervals and hypothesis tests are directly linked. Confidence intervals can be used to check the reasonableness of claims about the parameter. If someone claims the parameter is equal to ...
Voices have been raised that the link between economic sentiment and hard macroeconomic data has considerably weakened over time, bringing agents’ macroeconomic assessments of normal growth to a more ...
Basic Concepts -- Everglades Example -- Statistical Issues -- R -- What Is R? -- Getting Started with R -- R Commander -- Statistical Assumptions -- Normality ...