Skip to main content

Ctrl+K

ModernDiD

Getting Started
User Guide
API
Development
Background
Release Notes
Acknowledgements

GitHub

Getting Started
User Guide
API
Development
Background
Release Notes
Acknowledgements

GitHub

Section Navigation

Core estimators

Multi-Period Staggered DiD
Doubly Robust DiD

Extensions

Triple DiD
Continuous Treatment DiD
Intertemporal DiD
Dynamic Covariate Balancing DiD
Honest DiD
Extended TWFE (Wooldridge)

Nonparametric IV

Nonparametric Instrumental Variables

Utilities

Panel Utilities
Propensity Score Functions
Bootstrap Functions
Plotting
Result Extraction
Datasets and Simulation

API Reference
Triple DiD
moderndid.DDDMultiPeriodResult
moderndid.DDDMultiPeriodResult.count

moderndid.DDDMultiPeriodResult.count#

method

DDDMultiPeriodResult.count(value, /)#: Return number of occurrences of value.

previous

moderndid.DDDMultiPeriodResult

next

moderndid.DDDMultiPeriodResult.index

On this page

DDDMultiPeriodResult.count

© Copyright 2026, Jordan DeKlerk.

Created using Sphinx 9.1.0.

Built with the PyData Sphinx Theme 0.16.1.