jsurvival 0.0.31.84 (2025-10-03)
New Features
Educational Explanations
- Added
showExplanations option to survival, survivalcont, multisurvival, and oddsratio modules
- Built-in HTML explanations for key analysis concepts and statistical methods
- Context-sensitive educational content to help users understand their analyses
Single Arm Survival Enhancements
-
Clinical Analysis Presets: Pre-configured settings for common study types
- Overall survival analysis (most common)
- Disease-free survival analysis
- Treatment effectiveness study
- Post-surgical outcomes
- Custom analysis (advanced users)
-
Guided Setup Mode: Step-by-step guidance for users new to survival analysis
- Enhanced person-time calculations and natural language summaries
Stage Migration Analysis
- Advanced TNM staging validation and trend analysis
- Improved robustness and explanations for stagemigration module
- Multifactorial analysis capabilities
- Granular table controls and debug outputs
Survival Analysis Module
- Enhanced educational explanations for univariate survival
- Improved Cox regression output and interpretation
- Additional visualization options
Continuous Survival Analysis
- Educational explanations for cut-point analysis
- Enhanced optimal threshold determination methods
- Improved output tables and visualizations
Multivariable Survival
- Educational explanations for multivariable models
- Enhanced model diagnostics and output
Odds Ratio Analysis
- Educational explanations for odds ratio interpretation
- Improved forest plots and summary tables
Module Removals
- Removed
outcomeorganizer module (functionality integrated into other modules)
- Removed
timeinterval module (functionality integrated into other modules)
Bug Fixes and Improvements
- Enhanced diagnostic test utility functions
- Improved tree analysis for survival models
- Better handling of missing data
- Updated documentation across all modules
Documentation
- Updated package documentation and vignettes
- Enhanced inline help and tooltips
- Improved example datasets and use cases
jsurvival 0.0.3.90 (2024-07-31)
Major Changes
- Initial implementation of educational explanations system
- Refactored analysis modules for better user experience
- Enhanced natural language summary generation
New Features
- Stage migration analysis for cancer staging studies
- Advanced survival model options
- Diagnostic test utility functions
jsurvival 0.0.3.0 and earlier
For changes in earlier versions, please refer to the git commit history.