1. A monotone data augmentation algorithm for longitudinal data analysis via multivariate skew-t, skew-normal or t distributions. (June 2020) Authors: Tang, Yongqiang Journal: Statistical methods in medical research Issue: Volume 29:Number 6(2020) Page Start: 1542 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. A monotone data augmentation algorithm for multivariate nonnormal data: With applications to controlled imputations for longitudinal trials. (18th December 2018) Authors: Tang, Yongqiang Journal: Statistics in medicine Issue: Volume 38:Number 10(2019) Page Start: 1715 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. A noniterative sample size procedure for tests based on t distributions. (6th June 2018) Authors: Tang, Yongqiang Journal: Statistics in medicine Issue: Volume 37:Number 22(2018) Page Start: 3197 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. A randomized trial of human C1 inhibitor prophylaxis in children with hereditary angioedema. Issue 5 (29th May 2019) Authors: Aygören‐Pürsün, Emel; Soteres, Daniel F.; Nieto‐Martinez, Sandra A.; Christensen, Jim; Jacobson, Kraig W.; Moldovan, Dumitru; Van Leerberghe, Arthur; Tang, Yongqiang; Lu, Peng; Vardi, Moshe; Schranz, Jennifer; Martinez‐Saguer, Inmaculada Journal: Pediatric allergy and immunology Issue: Volume 30:Issue 5(2019) Page Start: 553 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. A study on the fuzzy evaluation system of carbon dioxide flooding technology. Issue 2 (25th December 2020) Authors: Lu, Yu; Liu, Rui; Wang, Kexin; Tang, Yongqiang; Cao, Yue Journal: Energy science & engineering Issue: Volume 9:Issue 2(2021) Page Start: 239 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. A unified approach to power and sample size determination for log-rank tests under proportional and nonproportional hazards. (May 2021) Authors: Tang, Yongqiang Journal: Statistical methods in medical research Issue: Volume 30:Number 5(2021) Page Start: 1211 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Algorithms for imputing partially observed recurrent events with applications to multiple imputation in pattern mixture models. Issue 3 (4th May 2018) Authors: Tang, Yongqiang Journal: Journal of biopharmaceutical statistics Issue: Volume 28:Issue 3(2018) Page Start: 518 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. An efficient monotone data augmentation algorithm for multiple imputation in a class of pattern mixture models. Issue 4 (4th July 2017) Authors: Tang, Yongqiang Journal: Journal of biopharmaceutical statistics Issue: Volume 27:Issue 4(2017) Page Start: 620 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. An Efficient Multiple Imputation Algorithm for Control-Based and Delta-Adjusted Pattern Mixture Models using SAS. (2nd January 2017) Authors: Tang, Yongqiang Journal: Statistics in biopharmaceutical research Issue: Volume 9:Number 1(2017) Page Start: 116 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. An Improved Sample Size Calculation Method for Score Tests in Generalized Linear Models. (2nd October 2021) Authors: Tang, Yongqiang; Zhu, Liang; Gu, Jiezhun Journal: Statistics in biopharmaceutical research Issue: Volume 13:Number 4(2021) Page Start: 415 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗