Andrew R. Morral

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All published works

Action	Title	Year	Authors
+	Toolkit for Weighting and Analysis of Nonequivalent Groups: A Tutorial for the R TWANG Package	2022	Greg Ridgeway Daniel F. McCaffrey Andrew R. Morral Matthew Cefalu Lane F. Burgette Joseph Pane Beth Ann Griffin
+	Estimating effects within nonlinear autoregressive models: a case study on the impact of child access prevention laws on firearm mortality	2021	Matthew Cefalu Terry L. Schell Beth Ann Griffin Rosanna Smart Andrew R. Morral
+	Toolkit for Weighting and Analysis of Nonequivalent Groups: A tutorial for the twang package	2014	Greg Ridgeway Dan McCarey Andrew R. Morral Lane F. Burgette Beth Ann Grin
+ PDF Chat	The effectiveness of community-based delivery of an evidence-based treatment for adolescent substance use	2011	Sarah B. Hunter Rajeev Ramchand Beth Ann Griffin Marika J Suttorp Daniel F. McCaffrey Andrew R. Morral
+ PDF Chat	An application of principal stratification to control for institutionalization at follow-up in studies of substance abuse treatment programs	2008	Beth Ann Griffin Daniel F. McCaffrey Andrew R. Morral
+ PDF Chat	Inconsistencies in self-reported drug use by adolescents in substance abuse treatment: Implications for outcome and performance measurements	2007	Katherine M. Harris Beth Ann Griffin Daniel F. McCaffrey Andrew R. Morral
+	Interpreting treatment effects when cases are institutionalized after treatment☆	2007	Daniel F. McCaffrey Andrew R. Morral Greg Ridgeway Beth Ann Griffin
+ PDF Chat	Dynamic Effects among Patients' Treatment Needs, Beliefs, and Utilization: A Prospective Study of Adolescents in Drug Treatment	2005	Terry L. Schell Maria Orlando Andrew R. Morral
+	Propensity Score Estimation With Boosted Regression for Evaluating Causal Effects in Observational Studies.	2004	Daniel F. McCaffrey Greg Ridgeway Andrew R. Morral
+	Propensity Score Estimation with Boosted Regression for Evaluating Causal Effects in Observational Studies	2004	Daniel F. McCaffrey Greg Ridgeway Andrew R. Morral
+	Evidence Does Not Favor Marijuana Gateway Effects Over a Common-Factor Interpretation of Drug Use Initiation	2002	Andrew R. Morral Daniel F. McCaffrey Susan M. Paddock
+	Hardcore drug users claim to be occasional users: drug use frequency underreporting	2000	Andrew R. Morral
+	Natural classes of treatment response.	1997	Andrew R. Morral Martin Y. Iguchi Mark A. Belding R. J. Lamb

Common Coauthors

Coauthor	Papers Together
Daniel F. McCaffrey	8
Beth Ann Griffin	6
Greg Ridgeway	5
Terry L. Schell	2
Lane F. Burgette	2
Matthew Cefalu	2
Dan McCarey	1
Katherine M. Harris	1
R. J. Lamb	1
Beth Ann Grin	1
Susan M. Paddock	1
Joseph Pane	1
Martin Y. Iguchi	1
Maria Orlando	1
Rajeev Ramchand	1
Sarah B. Hunter	1
Rosanna Smart	1
Marika J Suttorp	1
Mark A. Belding	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	The central role of the propensity score in observational studies for causal effects	1983	Paul R. Rosenbaum Donald B. Rubin	4
+	Statistics and Causal Inference	1986	Paul W. Holland	3
+	Model-Based Direct Adjustment	1987	Paul R. Rosenbaum	2
+	Analysis of Complex Surveys.	1991	Gilbert Rutherford Chris Skinner D Holt T. M. F. Smith	2
+	Interpreting treatment effects when cases are institutionalized after treatment☆	2007	Daniel F. McCaffrey Andrew R. Morral Greg Ridgeway Beth Ann Griffin	2
+ PDF Chat	Efficient Estimation of Average Treatment Effects Using the Estimated Propensity Score	2003	Keisuke Hirano Guido W. Imbens Geert Ridder	2
+ PDF Chat	Causal Effects in Nonexperimental Studies: Reevaluating the Evaluation of Training Programs	1999	Rajeev Dehejia Sadek Wahba	2
+ PDF Chat	Least angle regression	2004	Bradley Efron Trevor Hastie Iain M. Johnstone Robert Tibshirani	2
+ PDF Chat	Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review	2004	Guido W. Imbens	2
+ PDF Chat	Additive logistic regression: a statistical view of boosting (With discussion and a rejoinder by the authors)	2000	Jerome H. Friedman Trevor Hastie Robert Tibshirani	2
+ PDF Chat	Principal Stratification in Causal Inference	2002	Constantine Frangakis Donald B. Rubin	2
+	Stochastic gradient boosting	2002	Jerome H. Friedman	2
+	Propensity Score Estimation With Boosted Regression for Evaluating Causal Effects in Observational Studies.	2004	Daniel F. McCaffrey Greg Ridgeway Andrew R. Morral	2
+	Causal Effects in Non-Experimental Studies: Re-Evaluating the Evaluation of Training Programs	1998	Rajeev Dehejia Sadek Wahba	2
+	An Introduction to the Bootstrap	1994	Bradley Efron Robert Tibshirani	2
+	None	2001	Keisuke Hirano Guido W. Imbens	2
+ PDF Chat	Propensity score modeling strategies for the causal analysis of observational data	2002	Katherine Huppler Hullsiek Thomas A. Louis	2
+	Assessing the sensitivity of treatment effect estimates to differential follow-up rates: implications for translational research	2012	Beth Ann Griffin Daniel F. McCaffrey Rajeev Ramchand Sarah B. Hunter Marika Booth	1
+	Assignment methods in experimentation: When do nonrandomized experiments approximate answers from randomized experiments?	1996	Donna T. Heinsman William R. Shadish	1
+	Reliability and validity of 6-month timeline reports of cocaine and heroin use in a methadone population.	1994	Ronald N. Ehrman Steven J. Robbins	1
+ PDF Chat	Markov Chain Monte Carlo Methods and the Label Switching Problem in Bayesian Mixture Modeling	2005	Ajay Jasra Chris Holmes David A. Stephens	1
+	Statistical Analysis With Missing Data	1989	Maureen Lahiff Roderick J. A. Little Donald B. Rubin	1
+ PDF Chat	A tutorial on propensity score estimation for multiple treatments using generalized boosted models	2013	Daniel F. McCaffrey Beth Ann Griffin Daniel Almirall Mary Ellen Slaughter Rajeev Ramchand Lane F. Burgette	1
+	Maximum Likelihood from Incomplete Data Via the <i>EM</i> Algorithm	1977	A. P. Dempster N. M. Laird Donald B. Rubin	1
+	Compliance as an Explanatory Variable in Clinical Trials	1991	B. Efron Daniel Feldman	1
+ PDF Chat	Exact Inference Methods for First-Order Autoregressive Distributed Lag Models	1998	Jean–Marie Dufour Jan F. Kiviet	1
+	Effects of Misspecification of the Propensity Score on Estimators of Treatment Effect	1993	Christiana Drake	1
+	Sequential Imputations and Bayesian Missing Data Problems	1994	Augustine Kong Jun S. Liu Wing Hung Wong	1
+	Estimation of Causal Effects via Principal Stratification When Some Outcomes are Truncated by “Death”	2003	Junni L. Zhang Donald B. Rubin	1
+ PDF Chat	Bayesian Inference for Causal Effects: The Role of Randomization	1978	Donald B. Rubin	1
+	Heuristics of instability and stabilization in model selection	1996	Leo Breiman	1
+ PDF Chat	Do Baseline P-Values Follow a Uniform Distribution in Randomised Trials?	2013	Martin Bland	1
+	<b>PSAgraphics</b>: An<i>R</i>Package to Support Propensity Score Analysis	2009	James E. Helmreich Robert M. Pruzek	1
+	Nonparametric Estimation of Average Treatment Effects under Exogeneity: A Review	2003	Guido W. Imbens	1
+	Autoregressive Distributed Lag Models and Cointegration	2007	Uwe Hassler Jürgen Wolters	1
+	Constructing a Control Group Using Multivariate Matched Sampling Methods That Incorporate the Propensity Score	1985	Paul R. Rosenbaum Donald B. Rubin	1
+	Regression Shrinkage and Selection Via the Lasso	1996	Robert Tibshirani	1
+	Doubly Robust Estimation in Missing Data and Causal Inference Models	2005	Heejung Bang James M. Robins	1
+	Hardcore drug users claim to be occasional users: drug use frequency underreporting	2000	Andrew R. Morral	1
+	Toolkit for Weighting and Analysis of Nonequivalent Groups: A tutorial for the twang package	2014	Greg Ridgeway Dan McCarey Andrew R. Morral Lane F. Burgette Beth Ann Grin	1
+	PROPENSITY SCORE ADJUSTMENT FOR PRETREATMENT DIFFERENCES BETWEEN HOSPITALIZED AND AMBULATORY PATIENTS WITH COMMUNITY-ACQUIRED PNEUMONIA	1995	Richard A. Stone D. Scott Obrosky Daniel E. Singer Wishwa N. Kapoor M. J. Fine	1
+	INTERACTION TERMS IN POISSON AND LOG LINEAR REGRESSION MODELS	2017	Shengwu Shang Erik Nesson Maoyong Fan	1
+ PDF Chat	Have Your Cake and Eat It Too? Cointegration and Dynamic Inference from Autoregressive Distributed Lag Models	2017	Andrew Philips	1
+ PDF Chat	Causal Effects in Nonexperimental Studies: Reevaluating the Evaluation of Training Programs	1999	Rajeev Dehejia Sadek Wahba	1
+ PDF Chat	An application of principal stratification to control for institutionalization at follow-up in studies of substance abuse treatment programs	2008	Beth Ann Griffin Daniel F. McCaffrey Andrew R. Morral	1
+	Synthetic Difference in Differences	2019	Dmitry Arkhangelsky Susan Athey David A. Hirshberg Guido W. Imbens Stefan Wager	1
+ PDF Chat	Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California’s Tobacco Control Program	2010	Alberto Abadie Alexis Diamond Jens Hainmueller	1
+	Synthetic Controls with Staggered Adoption	2021	Eli Ben‐Michael Avi Feller Jesse Rothstein	1
+	Statistical Analysis with Missing Data	1988	Subir Ghosh Roderick J. A. Little Donald B. Rubin	1
+ PDF Chat	The Central Role of the Propensity Score in Observational Studies for Causal Effects	1983	Paul R. Rosenbaum Donald B. Rubin	1