: From simple t-tests and ANOVA to complex binary logistic regression and Cox proportional hazards models, MedCalc 23 handles the full spectrum of medical data analysis.
If you are currently using MedCalc 19 or 20, the jump to version 23 is significant. The speed improvements, GLZ module, and updated graphics engine justify the upgrade fee (approximately €395 for a new single-user license, €195 for an upgrade). MedCalc 23
A critical update in MedCalc 23 is the refined Passing-Bablok regression procedure—the non-parametric method of choice for comparing two analytical methods. The new version provides better handling of tied values and computes the 95% confidence intervals for intercept and slope with greater computational efficiency. This is vital for clinical labs validating a new analyzer against an established one. : From simple t-tests and ANOVA to complex
: Effortlessly calculate the Youden index to find the threshold that maximizes diagnostic performance. Method Comparison and Agreement A critical update in MedCalc 23 is the