Regression Diagnostics Tools

Analysis

⎊ Regression diagnostics tools, within cryptocurrency, options, and derivatives, assess the validity of assumptions underlying statistical models used for pricing, hedging, and risk management. These tools evaluate model fit, identifying potential violations of linearity, independence of errors, homoscedasticity, and normality—critical for reliable inference and forecasting. Application of these diagnostics extends to evaluating the impact of non-linear relationships and serial correlation on parameter estimates, informing model refinement or the selection of alternative specifications.