# ------------------------------------------------ # CITATION.cff file created with {cffr} R package # See also: https://docs.ropensci.org/cffr/ # ------------------------------------------------ cff-version: 1.2.0 message: 'To cite package "ZTRecur" in publications use:' type: software license: GPL-2.0-or-later title: 'ZTRecur: Analysis for Zero-Truncated Recurrent Event Data' version: 0.2.1 abstract: Provides nonparametric and Cox-type regression methods for analyzing zero-truncated recurrent event data with supplementary information. Key features include estimating rate and mean functions under nonparametric marginal models; estimating time-constant regression coefficients under standard and stratified Andersen-Gill (AG) models; and estimating time-varying covariate effects under stratified and nonstratified Cox-type models. Standard errors (SEs) are estimated using sandwich-based variance estimators for nonstratified models and resampling-based procedures for stratified models. For further details, see Chen, Hu, and Rosychuk (2026) , Chen et al. (2026) , and Chen, Hu, and Rosychuk (2026) . authors: - family-names: Chen given-names: Anqi A. email: anqi6@ualberta.ca - family-names: Hu given-names: X. Joan - family-names: Xiong given-names: Yi - family-names: Rosychuk given-names: Rhonda J. repository: https://cran.r-universe.dev commit: 9675fd5a76bebd6104d9b15f2585403406d521a1 date-released: '2026-10-17' contact: - family-names: Chen given-names: Anqi A. email: anqi6@ualberta.ca