| PharmaSUG CN |
2026 |
Handling Missing Data in Analgesia Clinical Trials and Corresponding SAS Implementation |
Jingbo Zhu, Jiehan Zhang |
source |
17 |
| PHUSE APAC |
2026 |
From Missing to Meaningful: Validating Multiple Imputation Techniques for Reliable Analysis |
Karthick Jayaraman |
source presentation source |
8 |
| PHUSE EU |
2025 |
Multiple Imputations Overview of Missing Data Problem, Solution Methods and SAS Implementation |
Dmytro Kalinin |
source presentation source |
13 |
| PharmaSUG |
2025 |
Approaches to Developing Multiple Imputation ADaM Datasets |
Kang Xie |
source |
8 |
| PharmaSUG |
2025 |
Handling Missing Data in External Control Arms: Best Practices, Recommendations, and SAS Code Examples |
Yutong Zhang |
source |
6 |
| PharmaSUG |
2025 |
Mastering the Maze of Oncology Endpoints: A Unified SAS Approach for Randomized Controlled Trial Analysis |
Yuxin Wang, Kelly Chao, Wenqing Yu, Hongbing Jin |
source |
11 |
| PharmaSUG |
2025 |
Multiple Imputation Techniques in the Context of ADaM Datasets |
Shunbing Zhao, Linping Li |
source |
11 |
| PharmaSUG |
2025 |
Practical considerations for Intercurrent Events and Multiple Imputation |
David Bushnell |
source |
6 |
| PHUSE EU |
2024 |
Unveiling the Tipping Point: An In-depth Analysis |
Varsha Mithun Patil, Ephicacy Lifescience |
source presentation source |
8 |
| WUSS |
2024 |
Handling Missing Values in SAS 9 and SAS Viya [presentation] |
Melodie Rush |
source |
102 |
| PharmaSUG |
2024 |
Implementation of composite estimands for responder analysis based on change from baseline in non-solid tumours |
Reshma Radhakrishnan |
source |
11 |
| PHUSE US |
2024 |
SAS PROC MI: Your Impeccable Tool for Enhanced Data Analysis Through the Lens of Multiple Imputation |
Anush Kurghinyan, Shahrzad Talebian |
source presentation source |
7 |
| PharmaSUG |
2023 |
Application of Tipping Point Analysis in Clinical Trials using the Multiple Imputation Procedure in SAS |
Yunxia Sui, Xianwei Bu, Yuanyuan Duan, Yihan Li, Xin Wang |
source |
12 |
| PharmaSUG |
2023 |
Sensitivity Analysis for Missing Data Using Control-based Pattern Imputation |
Jun Feng, Jingmin Liu |
source |
7 |
| PharmaSUG |
2023 |
Statistical Considerations and Methods for Handling Missing Outcome Data in Clinical Trials During the Era of COVID-19 |
Xi Qian, Chengfei Lu |
source |
11 |
| PHUSE EU |
2022 |
Handling Missing Data in Statistical Programming Using Multiple Imputations in SAS [presentation] |
Marta Tomczyk, Martyna Gawlowska |
source video |
15 |
| PHUSE US |
2022 |
Reassure Your Assumptions Using Sensitivity Analysis [presentation] |
Vadym Kalinichenko |
source video |
29 |
| PHUSE EU |
2020 |
MI FOR MI, OR HOW TO HANDLE MISSING INFORMATION WITH MULTIPLE IMPUTATION |
Daria Shamaida |
source video presentation source |
8 |
| SGF |
2020 |
Analyzing Non-normal Data: Application to Missing Data Problems |
Niloofar Ramezani |
source |
10 |
| PHUSE US |
2020 |
Handling Missing Data in Clinical Trials: Techniques and Methods |
Pennidhi Karlakunta, Naveen Kommuru |
source presentation source |
9 |
| PHUSE EU |
2019 |
Beyond missing data patterns: augmenting PROC MI tables with summary of imputed data |
Lamine Signate |
source presentation source |
6 |
| PHUSE EU |
2019 |
Multiple imputation as a valid way of dealing with missing data |
Vadym Kalinichenko |
source presentation source |
11 |
| PharmaSUG |
2019 |
Experiences in Building CDISC Compliant ADaM Dataset to Support Multiple Imputation Analysis for Clinical Trials |
Xiangchen (Bob) Cui |
source |
20 |
| PharmaSUG |
2019 |
SAS V9.4 MNAR statement for multiple imputations for missing not at random in longitudinal clinical trials |
Lingling Li |
source |
11 |
| SGF |
2019 |
Multiple Imputation for Skewed Multivariate Data: A Marriage of the MI and COPULA Procedures |
Zhixin Lun, Ravindra Khattree |
source |
9 |
| PHUSE US |
2018 |
Missing Data Imputation and Its Effect on the Accuracy of Classification |
Edwin Ponraj Thangarajan, Giri Balasubramanian |
source presentation source |
15 |
| SGF |
2018 |
Using SAS for Multiple Imputation and Analysis of Longitudinal Data |
Patricia A. Berglund |
source |
24 |
| SESUG |
2017 |
Missing Data and Complex Sample Surveys Using SAS: The Impact of Listwise Deletion vs. Multiple Imputation Methods on Point and Interval Estimates when Data are MCAR, MAR, and MNAR |
Listwise Deletion |
source |
26 |
| MWSUG |
2017 |
Multiple Imputation of Family Income Data in the 2015 Behavioral Risk Factor Surveillance System |
Jia Li, Aaron Sussell |
|
4 |
| MWSUG |
2017 |
Using SAS to Compare Two Estimation Methods on the Same Outcome: Example from First Trimester Pregnancy Weights |
Brandy R. Sinco, Edith Kieffer, Kathleen Welch, Diana Welmerink Bolton |
|
15 |
| PharmaSUG |
2017 |
Multiple Imputation: A Statistical Programming Story |
Christopher J. Smith, Scott Kosten |
source |
16 |
| SESUG |
2016 |
An Easy Route to a Missing Data Report with ODS + PROC FREQ + A Data Step |
Michael S. Zdeb |
source |
10 |
| SESUG |
2016 |
Analyzing non-normal data with categorical response variables |
Niloofar Ramezani, Allameh Tabataba'i |
source |
9 |
| MWSUG |
2016 |
Time is of Essence: The power of "MISS" is "NOT being missed"! |
Gowri Madhavan, Brittney Delev |
|
11 |
| WUSS |
2016 |
MIghty PROC MI to the rescue! |
Cynthia Alvarez |
source |
10 |
| MWSUG |
2015 |
Multiple Imputation for Arbitrary Missing Data: SAS and R |
Kaushal Chaudhary, Deanna Naomi Schreiber-Gregory |
|
7 |
| PHUSE EU |
2015 |
Facing Your Fear of the Unknown - Handling Missing Data |
Amanda Reilly |
source presentation source |
7 |
| SESUG |
2015 |
An Empirical Comparison of Multiple Imputation Approaches for Treating Missing Data in Observational Studies |
Yan Wang, Seang-Hwane Joo, Jeffrey D. Kromrey |
source |
20 |
| PharmaSUG CN |
2015 |
Clinical trials optimization: Monte Carlo Simulation modeling and SAS applications |
Ye Meng |
|
5 |
| PharmaSUG |
2015 |
Missing Data For Repeated Measures: Single Imputation VS Multiple Imputation |
Giulia Tonini, Simona Scartoni, Camilla Paoli, Andrea Nizzardo, Angela Capriati |
source |
10 |
| SGF |
2015 |
An Empirical Comparison of Multiple Imputation Approaches for Treating Missing Data in Observational Studies |
Patricia Rodríguez de Gil, Shetay Ashford, Chunhua Cao, Eun Sook Kim, Rheta Lanehart, Reginald Lee, Jessica Montgomery, Yan Wang |
source |
20 |
| SGF |
2015 |
Imputing Missing Data using SAS |
Christopher Yim |
source |
9 |
| SGF |
2015 |
Multiple Imputation Using the Fully Conditional Specification Method: A Comparison of SAS, Stata, IVEware, and R |
Patricia A. Berglund |
source |
17 |
| PHUSE EU |
2014 |
Multiple Imputation: Better than Single Imputation in Pain Studies |
Ashik Chowdhury |
source presentation source |
12 |
| PharmaSUG |
2014 |
Handling with missing data in clinical trials for time-to-event variables |
Giulia Tonini, Simona Scartoni, Angela Capriati |
source |
9 |
| WUSS |
2013 |
Tools for Imputing Missing Data |
Taylor Lewis |
source |
16 |
| SESUG |
2013 |
Comparing SAS PROC MI and IVEware Callable Software |
Bruno Vizcarra, Amang Sukasih |
source |
11 |
| SESUG |
2013 |
Dealing with Missing Data for Credit Scoring |
Steve Fleming |
source |
7 |
| PharmaSUG |
2013 |
Combining Analysis Results from Multiply Imputed Categorical Data |
Bohdana Ratitch, Ilya Lipkovich, Michael O'Kelly |
source |
19 |
| SGF |
2013 |
A Flexible Method to Apply Multiple Imputation Using SAS/IML Studio |
Lisa M. Lix, Xue Yao |
source pdf |
9 |
| SGF |
2013 |
A SAS Macro for Applying Multiple Imputation to Multilevel Data |
Stephen Mistler |
source |
8 |
| SESUG |
2012 |
Multiple Imputation for Ordinal Variables: A Comparison of SUDAAN's PROC IMPUTE vs. PROC MI |
Multiple Imputation |
source |
12 |
| WUSS |
2012 |
Survival Analysis with PHREG: Using MI and MIANALYZE to Accommodate Missing Data |
Arthur L. Carpenter, Christopher F. Ake |
source |
7 |
| SGF |
2012 |
Handling Missing Data by Maximum Likelihood |
Paul D. Allison |
source |
21 |
| SGF |
2012 |
Knowledge (of Your Missing Data) Is Power: Handling Missing Values in Your SAS Data Set |
Theresa Schwartz, Rachel Zeig-Owens |
source |
8 |
| NESUG |
2011 |
An Easy Route to a Missing Data Report with ODS + PROC FREQ + A Data Step |
Michael S. Zdeb |
|
10 |
| PharmaSUG |
2011 |
Implementation of Pattern-Mixture Models Using Standard SAS/STAT Procedures |
Bohdana Ratitch, Michael O'Kelly |
source |
10 |
| PharmaSUG |
2011 |
Using SAS for Modeling and Simulation in Drug Development - A Review and Assessment of Some Available Tools |
Melvin S. Munsaka, Michael Carniello |
source |
10 |
| NESUG |
2010 |
Know What You Are Missing: How to Catalogue and Manage Missing Pieces of Historical Data |
Shankar Yaddanapudi |
|
5 |
| WUSS |
2010 |
Survival Analysis with PHREG: Using MI and MIANALYZE to Accommodate Missing Data |
Christopher F. Ake |
source |
7 |
| MWSUG |
2010 |
An Introduction to Multiple Imputation of Complex Sample Data Using SAS 9.2 |
Patricia A. Berglund |
|
12 |
| MWSUG |
2010 |
Survival Analysis with PHREG: Using MI and MIANALYZE to Accommodate Missing Data |
Christopher F. Ake, Arthur L. Carpenter |
|
6 |
| SGF |
2010 |
An Introduction to Multiple Imputation of Complex Sample Data Using SAS 9.2 |
Patricia A. Berglund |
source |
12 |
| SESUG |
2009 |
Multiple Imputation for Survey Data Analysis |
Yeats Ye |
source |
7 |
| SGF |
2009 |
Getting the Most Out of the SAS Survey Procedures: Repeated Replication Methods, Subpopulation Analysis, and Missing Data Options in SAS 9.2 |
Patricia A. Berglund |
source |
12 |
| PNWSUG |
2008 |
Applied Aspects of Using Multiple Imputation in Clinical Data |
Christina Gullion |
|
7 |
| PharmaSUG |
2008 |
A SAS Macro for Single Imputation |
Shuping Zhang, Jane X. Liao, Xingshu Zhu |
|
8 |
| SGF |
2008 |
Data Mining Application of Non-Linear Mixed Modeling in Water Quality Analysis |
Anpalaki J. Ragavan |
source |
14 |
| NESUG |
2007 |
Implementing Multiple Imputation in an Automatic Variable Selection Scenario |
Krishna Mehta, Mayank Rustagi, Saurabh Kohli, Siddharth Tiwari |
|
4 |
| WUSS |
2007 |
Time Series Cross Sectional Analysis of Total Nitrogen Concentration in Truckee River, Nevada Using SAS |
Anpalaki J. Ragavan |
source |
11 |
| PNWSUG |
2007 |
Missing Data? A Look at Two Imputation Methods |
Anita Rocha |
|
8 |
| PharmaSUG |
2007 |
SAS Markov Chain Monte Carlo (MCMC) Simulation in Practice |
Shi-Tao Yeh, Scott D Patterson |
|
20 |
| SESUG |
2005 |
The Missing Link: Data Analysis with Missing Information |
Venita DePuy |
source |
9 |
| WUSS |
2005 |
A Comparison of Missing Data Handling Methods |
Catherine Truxillo |
source |
20 |
| SUGI |
2005 |
Imputation of Categorical Variables with PROC MI |
Paul D. Allison |
source |
14 |
| SUGI |
2005 |
Maximum Likelihood Parameter Estimation with Incomplete Data |
Catherine Truxillo |
source |
19 |
| SUGI |
2005 |
Rounding after Multiple Imputation with Non-Binary Categorical Covariates |
Christopher F. Ake |
source |
11 |
| SUGI |
2004 |
Model-Based Multiple Imputation |
Geoffrey Paulin, Shirley Tsai, Melissa Grance |
source |
13 |
| SUGI |
2004 |
Using SAS Procedures to Make Sense of a Complex Food Store Survey |
Jeffrey M. Gossett, Pippa M. Simpson, Renée A. Hall, Carol Connell, Kathy Yadrick, Margaret L. Bogle |
source |
8 |
| NESUG |
2003 |
PROC MI as the Basis for a Macro for the Study of Patterns of Missing Data |
Carl E. Pierchala |
|
8 |
| PharmaSUG |
2003 |
Parameter estimation for incomplete bivariate longitudinal data in clinical trials |
Naum M. Khutoryansky |
|
6 |
| SUGI |
2003 |
An Alternative to PROC MI for Large Samples |
David T. Lanning, Doug Berry |
source |
3 |
| SESUG |
2002 |
Handling Missing Data with Multiple Imputation Using PROC MI in SAS |
Hossein N. Yarandi |
source |
5 |
| WUSS |
2002 |
Imputation Strategies for Sexual Orientation Using SAS PROC MI |
Jesse Albert Canchola, Joe Catania, Torsten Neilands |
source |
6 |
| VIEWS |
2001 |
The Version 8 Applied Statistician |
David Shannon |
|
15 |
| PharmaSUG |
2001 |
Imputation Techniques Using SAS Software For Incomplete Data In Diabetes Clinical Trials |
Naum M. Khutoryansky, Won-Chin Huang |
|
4 |
| SUGI |
2000 |
Multiple Imputation for Missing Data: Concepts and New Development |
Yang Yuan |
source |
10 |