API Reference

Release:

0.2.0

Date:

Jun 30, 2026

This is the API reference for ModernDiD; details on the underlying methodology are found in Background.

Core estimators

• Multi-Period Staggered DiD
  • Main Functions
  • Result Objects
• Doubly Robust DiD
  • Main Functions
  • Panel Data Estimators
  • Repeated Cross-Section Estimators

Extensions

• Triple DiD
  • Main Functions
  • Two-Period Estimators
  • Multi-Period Estimators
  • Result Objects
• Continuous Treatment DiD
  • Main Functions
  • Spline Functions
  • Result Objects
• Intertemporal DiD
  • Main Functions
  • Inference
  • Result Objects
• Dynamic Covariate Balancing DiD
  • Main Functions
  • Result Objects
• Honest DiD
  • Main Functions
  • Confidence Intervals
  • Restriction Types
  • Result Objects
• Extended TWFE (Wooldridge)
  • Main Functions
  • Result Objects

Nonparametric IV

• Nonparametric Instrumental Variables
  • Core NPIV Functions
  • Uniform Confidence Bounds
  • Spline Functions
  • Result Objects

Utilities

• Panel Utilities
  • Diagnostics
  • Validation
  • Transformation
• Propensity Score Functions
  • Inverse Probability Tilting
  • Augmented Inverse Probability Weighting
  • Inverse Probability Weighting
• Bootstrap Functions
  • Multiplier Bootstrap
  • Weighted Bootstrap
• Plotting
  • DiD Result Plots
  • Continuous Treatment Plots
  • Intertemporal DiD Plots
  • Sensitivity Analysis Plots
  • Data Converters
• Result Extraction
  • moderndid.to_df
  • Individual Converters
• Datasets and Simulation
  • Built-in Datasets
  • Simulation Functions