Roderick J. A. Little

Roderick J. A. Little's AcademicInfluence.com Rankings

Mathematics

#3604

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#5294

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Statistics

#168

World Rank

#216

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Measure Theory

#236

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#368

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Mathematics

Roderick J. A. Little's Degrees

PhD Statistics University of Chicago
Masters Statistics University of Chicago
Bachelors Mathematics University of California, Berkeley

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Roderick J. A. Little's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Statistical Analysis with Missing Data (1988) (10431)
A Test of Missing Completely at Random for Multivariate Data with Missing Values (1988) (6157)
Statistical Analysis with Missing Data: Little/Statistical Analysis with Missing Data (2002) (5708)
Modeling the Drop-Out Mechanism in Repeated-Measures Studies (1995) (1529)
The prevention and treatment of missing data in clinical trials. (2012) (1495)
Robust Statistical Modeling Using the t Distribution (1989) (1369)
Regression with Missing X's: A Review (2011) (1256)
The Analysis of Social Science Data with Missing Values (1989) (1022)
Missing-Data Adjustments in Large Surveys (1988) (1019)
Pattern-Mixture Models for Multivariate Incomplete Data (1993) (997)
A Review of Hot Deck Imputation for Survey Non‐response (2010) (876)
Causal effects in clinical and epidemiological studies via potential outcomes: concepts and analytical approaches. (2000) (695)
Survey Nonresponse Adjustments for Estimates of Means (1986) (548)
Statistical Analysis with Missing Data, Third Edition (2019) (539)
A Class of Pattern-Mixture Models for Normal Incomplete Data (1994) (401)
Intent-to-treat analysis for longitudinal studies with drop-outs. (1996) (390)
Missing Values in Multivariate Analysis (1975) (328)
Models for Nonresponse in Sample Surveys (1982) (304)
Post-Stratification: A Modeler's Perspective (1993) (274)
To Model or Not To Model? Competing Modes of Inference for Finite Population Sampling (2004) (273)
Does Weighting for Nonresponse Increase the Variance of Survey Means? (Conference Paper) (2004) (258)
Web-based smoking-cessation programs: results of a randomized trial. (2008) (256)
Maximum likelihood estimation for mixed continuous and categorical data with missing values (1985) (254)
The Role of Engagement in a Tailored Web-Based Smoking Cessation Program: Randomized Controlled Trial (2008) (249)
Change in estradiol and follicle-stimulating hormone across the early menopausal transition: effects of ethnicity and age. (2004) (245)
Pattern-mixture models for multivariate incomplete data with covariates. (1996) (241)
Multiple Imputation for the Fatal Accident Reporting System (1991) (222)
Statistical Techniques for Analyzing Data from Prevention Trials: Treatment of No-Shows Using Rubin's Causal Model (1998) (220)
Hormone predictors of bone mineral density changes during the menopausal transition. (2006) (212)
Engagement and Retention: Measuring Breadth and Depth of Participant Use of an Online Intervention (2010) (195)
Robust Estimation of the Mean and Covariance Matrix from Data with Missing Values (1988) (191)
Proportional hazards regression with missing covariates (1999) (182)
On Jointly Estimating Parameters and Missing Data by Maximizing the Complete-Data Likelihood (1983) (173)
On weighting the rates in non‐response weights (2003) (160)
Bias due to left truncation and left censoring in longitudinal studies of developmental and disease processes. (2011) (159)
Alternative Methods for CPS Income Imputation (1986) (148)
Analysis of multivariate missing data with nonignorable nonresponse (2003) (140)
Inference for the Complier-Average Causal Effect From Longitudinal Data Subject to Noncompliance and Missing Data, With Application to a Job Training Assessment for the Unemployed (2001) (128)
Calibrated Bayes (2006) (119)
Adjusting for Nonignorable Drop-Out Using Semiparametric Nonresponse Models: Comment (1999) (114)
Testing the Equality of Two Independent Binomial Proportions (1989) (110)
Models for Contingency Tables with Known Margins when Target and Sampled Populations Differ (1991) (103)
Editing and Imputation for Quantitative Survey Data (1987) (100)
Evaluation of a brief tailored motivational intervention to prevent early childhood caries. (2011) (98)
A test of missing completely at random for generalised estimating equations with missing data (1999) (93)
Evaluation of four proposed bleeding criteria for the onset of late menopausal transition. (2006) (91)
The ReSTAGE Collaboration: defining optimal bleeding criteria for onset of early menopausal transition. (2008) (87)
Model-Based Alternatives to Trimming Survey Weights (2000) (79)
Projecting From Advance Data Using Propensity Modeling: An Application to Income and Tax Statistics (1992) (79)
Penalized Spline Model-Based Estimation of the Finite Populations Total from Probability-Proportional-to-Size Samples (2003) (78)
Calibrated Bayes, an alternative inferential paradigm for official statistics (2012) (77)
Calibrated Bayes, for Statistics in General, and Missing Data in Particular (2011) (74)
Proxy Pattern-Mixture Analysis for Survey Nonresponse (2011) (74)
Bayes and Multiple Imputation (2014) (72)
Fertility exposure analysis: A new method for assessing the contribution of proximate determinants to fertility differentials. (1984) (69)
An evaluation of asthma interventions for preteen students. (2010) (69)
Inference for the Population Total from Probability-Proportional-to-Size Samples Based on Predictions from a Penalized Spline Nonparametric Model (2003) (66)
Inference about means from incomplete multivariate data (1976) (65)
The design and conduct of clinical trials to limit missing data (2012) (64)
Androgens are associated with hemostatic and inflammatory factors among women at the mid-life. (2005) (62)
Causal Inference in Hybrid Intervention Trials Involving Treatment Choice (2008) (62)
The value of follicle-stimulating hormone concentration and clinical findings as markers of the late menopausal transition. (2006) (61)
Multiple imputation for threshold-crossing data with interval censoring. (1993) (60)
Standards should be applied in the prevention and handling of missing data for patient-centered outcomes research: a systematic review and expert consensus. (2014) (59)
Direct Standardization: A Tool for Teaching Linear Models for Unbalanced Data (1982) (57)
Screening experiments and the use of fractional factorial designs in behavioral intervention research. (2008) (56)
Subsample ignorable likelihood for regression analysis with missing data (2011) (56)
Hemostatic factors and estrogen during the menopausal transition. (2005) (55)
Penalized Spline Nonparametric Mixed Models for Inference About a Finite Population Mean from Two-Stage Samples (2003) (55)
The NHANES III multiple imputation project (1996) (52)
Extensions of the Penalized Spline of Propensity Prediction Method of Imputation (2009) (52)
Multiple imputation: an alternative to top coding for statistical disclosure control (2007) (51)
An Extended General Location Model for Causal Inferences from Data Subject to Noncompliance and Missing Values (2004) (50)
Selective Multiple Imputation of Keys for Statistical Disclosure Control in Microdata (2003) (48)
On summary measures analysis of the linear mixed effects model for repeated measures when data are not missing completely at random. (1999) (46)
Bayesian penalized spline model-based inference for finite population proportion in unequal probability sampling. (2010) (45)
Estimating a Finite Population Mean from Unequal Probability Samples (1983) (45)
SURVEY NONRESPONSE ADJUSTMENTS (2002) (45)
Bayesian hypothesis testing of four-taxon topologies using molecular sequence data. (1996) (44)
How Well Quantified Is the Limit of Quantification? (2010) (44)
Strategy hubs: next-generation domain portals with search procedures (2003) (43)
Statistical Disclosure Techniques Based on Multiple Imputation (2005) (42)
The effect of patient choice of intervention on health outcomes. (2008) (42)
Penalized Spline of Propensity Methods for Treatment Comparison (2019) (42)
Intention‐to‐treat analysis with treatment discontinuation and missing data in clinical trials (2015) (40)
Incomplete data in repeated measures analysis (1992) (38)
Subsampling Callbacks to Improve Survey Efficiency (2000) (37)
On the Formation of Weighting Adjustment Cells for Unit Nonresponse (2003) (36)
WEIGHTING ADJUSTMENTS FOR UNIT NONRESPONSE WITH MULTIPLE OUTCOME VARIABLES (2003) (36)
Methodologic and design issues in patient-centered e-health research. (2010) (36)
Random-effects Models for Smoothing Poststrati ® cation Weights (1999) (35)
Mixed‐Effect Hybrid Models for Longitudinal Data with Nonignorable Dropout (2009) (34)
A stimulation study to evaluate the performance of model-based multiple imputations in HCHS health examination surveys (1995) (32)
Regression analysis with covariates that have heteroscedastic measurement error (2011) (32)
Non‐response adjustment of survey estimates based on auxiliary variables subject to error (2013) (30)
Framework for the treatment and reporting of missing data in observational studies: The Treatment And Reporting of Missing data in Observational Studies framework (2021) (30)
Model‐based estimates of the finite population mean for two‐stage cluster samples with unit non‐response (2007) (30)
Single Imputation Methods (2014) (28)
The Use of Sample Weights in Hot Deck Imputation. (2009) (28)
The General Linear Model and Direct Standardization (1979) (27)
A comparison of subset selection and analysis of covariance for the adjustment of confounders. (2000) (27)
Estimation of Background Serum 2,3,7,8-TCDD Concentrations By Using Quantile Regression in the UMDES and NHANES Populations (2010) (26)
Consistent Regression Methods for Discriminant Analysis with Incomplete Data (1978) (26)
Bayesian Inference for the Finite Population Total from a Heteroscedastic Probability Proportional to Size Sample (2015) (26)
Strategy hubs: Domain portals to help find comprehensive information (2006) (26)
A Bayesian Approach to Combining Information from a Census, a Coverage Measurement Survey, and Demographic Analysis (2000) (25)
Meta‐Analysis of Studies with Missing Data (2009) (24)
Conditions for Ignoring the Missing-Data Mechanism in Likelihood Inferences for Parameter Subsets (2017) (24)
On Using Summary Statistics From an External Calibration Sample to Correct for Covariate Measurement Error (2012) (24)
Factors that influence successful training and faculty career development in hematology/oncology patient-oriented clinical research. (2005) (24)
The Bayesian Approach to Sample Survey Inference (2003) (23)
Block-Conditional Missing at Random Models for Missing Data (2010) (23)
A hot‐deck multiple imputation procedure for gaps in longitudinal data on recurrent events (2008) (23)
Weighting and Prediction in Sample Surveys (2008) (22)
Comparative Study of Confidence Intervals for Proportions in Complex Sample Surveys. (2019) (19)
Parametric and Semiparametric Model‐Based Estimates of the Finite Population Mean for Two‐Stage Cluster Samples with Item Nonresponse (2007) (18)
Calibrated Bayes, an inferential paradigm for official statistics in the era of big data (2015) (17)
The existence of cognitive plateaus in Alzheimer's disease (2009) (17)
Measures of the Degree of Departure from Ignorable Sample Selection. (2020) (17)
Missing-Data Adjustments in Large Surveys: Reply (1988) (17)
Opening the black box of biomarker measurement error. (2010) (17)
An analysis of nonignorable nonresponse to income in a survey with a rotating panel design (2011) (17)
Bayesian inference for finite population quantiles from unequal probability samples. (2012) (16)
Test Equating From Biased Samples, With Application to the Armed Services Vocational Aptitude Battery (1994) (16)
Nurse aides' identification of onset and level of agitation in late stage dementia patients (1999) (15)
Approaches to Improving Survey-Weighted Estimates (2017) (15)
Complete‐Case and Available‐Case Analysis, Including Weighting Methods (2014) (15)
In Praise of Simplicity not Mathematistry! Ten Simple Powerful Ideas for the Statistical Scientist (2013) (14)
A COMPARISON OF IMPUTATION TECHNIQUES IN THE THIRD NATIONAL HEALTH AND NUTRITION EXAMINATION SURVEY (2002) (14)
A Hot‐Deck Multiple Imputation Procedure for Gaps in Longitudinal Recurrent Event Histories (2011) (14)
A Profile Conditional Likelihood Approach for the Semiparametric Transformation Regression Model with Missing Covariates (2001) (13)
The Extent and Patterns of Multiple Chronic Conditions in Low-Income Children (2015) (13)
A comparative study of doubly robust estimators of the mean with missing data (2011) (12)
Missing not at random models for masked clinical trials with dropouts (2015) (12)
Approximately calibrated small sample inference about means from bivariate normal data with missing values (1988) (12)
QUANTITATIVE MAGNETIC RESONANCE IMAGE ANALYSIS VIA THE EM ALGORITHM WITH STOCHASTIC VARIATION. (2008) (11)
MISSING DATA IN LARGE DATA SETS (1983) (10)
Statistical Modeling Methodology for the Voting Rights Act Section 203 Language Assistance Determinations (2014) (10)
Missing Data in Experiments (2014) (10)
The treatment of missing data in a large cardiovascular clinical outcomes study (2016) (10)
MISSING-DATA ADJUSTMENTS FOR PARTIALLY-SCALED VARIABLES (2002) (9)
A Bayesian Approach to 2000 Census Evaluation Using ACE Survey Data and Demographic Analysis (2005) (9)
Missing Data Assumptions (2021) (9)
Bayesian Methods for Unit and Item Nonresponse (2003) (8)
A multiple imputation approach to disclosure limitation for high‐age individuals in longitudinal studies (2010) (8)
Robust Model-Based Inference for Incomplete Data via Penalized Spline Propensity Prediction (2008) (8)
Model-based inference for two-stage cluster samples subject to nonignorable item nonresponse (2008) (8)
Nonignorable Missing‐Data Models (2014) (7)
Proxy Pattern-Mixture Analysis for a Binary Variable Subject to Nonresponse (2020) (7)
Analyzing clinical trial outcomes based on incomplete daily diary reports (2016) (7)
Illustrative analysis: socio-economic differentials in cumulative fertility in Sri Lanka--a marriage cohort approach. (1981) (7)
Maximum Likelihood for General Patterns of Missing Data: Introduction and Theory with Ignorable Nonresponse (2014) (7)
MISSING AT RANDOM AND IGNORABILITY FOR INFERENCES ABOUT SUBSETS OF PARAMETERS WITH MISSING DATA (2013) (7)
Comments on: Missing data methods in longitudinal studies: a review (2009) (6)
A Comparison of Three Popular Methods for Handling Missing Data: Complete-Case Analysis, Inverse Probability Weighting, and Multiple Imputation (2022) (6)
Indices of non‐ignorable selection bias for proportions estimated from non‐probability samples (2019) (6)
A comparison of parametric propensity score‐based methods for causal inference with multiple treatments and a binary outcome (2021) (6)
Balanced centralized and distributed database design in a clinical research environment. (2000) (6)
Combining Information from Multiple Modes to Reduce Nonresponse Bias (2005) (5)
Comment: Struggles with Survey Weighting and Regression Modeling (2007) (5)
Medical-encounter mental health diagnoses, non-fatal injury and polypharmacy indicators of risk for accident death in the US Army enlisted soldiers, 2004-2009. (2017) (5)
Rooting Gene Trees without Outgroups: EP Rooting (2012) (5)
An Evaluation of Model-Dependent and Probability-Sampling Inferences in Sample Surveys: Comment (1983) (5)
Struggles with Survey Weighting and Regression Modeling. Comment. (2007) (5)
A comparison of doubly robust estimators of the mean with missing data (2015) (5)
Coverage Properties of Confidence Intervals for Proportions in Complex Sample Surveys ∗ (2014) (5)
Statistical Analysis of Repeated-Measures Data with Drop-outs (2001) (4)
Multiple Imputation with Massive Data: An Application to the Panel Study of Income Dynamics. (2020) (4)
Estimation of Imputation Uncertainty (2014) (4)
Analysis of Multivariate Monotone Missing Data by A Pseudolikelihood Method (2004) (4)
A Bayesian Image Analysis of Radiation Induced Changes in Tumor Vascular Permeability. (2010) (4)
On algorithmic and modeling approaches to imputation in large data sets (2019) (4)
Sequential imputation for models with latent variables assuming latent ignorability (2019) (4)
Bayesian sensitivity analyses for longitudinal data with dropouts that are potentially missing not at random: A high dimensional pattern‐mixture model (2021) (3)
Bayesian Multiple Imputation for Assay Data Subject to Measurement Error (2013) (3)
Statistical aspects of The National Children's Study. Discussion. (2010) (3)
ROBUST MODEL-BASED INFERENCE FOR A FINITE POPULATION MEAN FROM UNEQUALLY WEIGHTED SAMPLES (2002) (3)
A Pseudo‐Bayesian Shrinkage Approach to Regression with Missing Covariates (2012) (3)
Bayesian Penalized Spline Model-Based Estimation of the Finite Population Proportion From Probability-Proportional-to-Size Samples (2007) (3)
University of Pennsylvania 11th annual conference on statistical issues in clinical trials: Estimands, missing data and sensitivity analysis (afternoon panel session) (2019) (3)
Discussion of “On Bayesian Estimation of Marginal Structural Models” (2015) (3)
A Simulation Study of Diagnostics for Selection Bias (2021) (3)
Inference for phylogenies under a hybrid parsimony method: evolutionary-symmetric transversion parsimony. (1997) (3)
A method for longitudinal prospective evaluation of markers for a subsequent event. (2011) (3)
98Framework for the Treatment And Reporting of Missing data in Observational Studies: The TARMOS framework (2020) (2)
Mixed Normal and Non‐Normal Data with Missing Values, Ignoring the Missing‐Data Mechanism (2014) (2)
Robust likelihood-based analysis of longitudinal data with missing values (2006) (2)
A Bayesian Approach to Census Evaluation using A C E Survey Data and Demographic Analysis (2003) (2)
Penalized Spline of Propensity Methods for Treatment Comparison: Rejoinder (2019) (2)
Robust Likelihood-Based Analysis of Longitudinal Survey Data with Missing Values (2009) (2)
Modeling Demographic Relationships: An Analysis of Forecast Functions for Australian Births: Comment (1981) (2)
Statistical methods for missing data in complex sample surveys (2009) (2)
Editing and imputation of multivariate data: issue and new approaches (1991) (2)
Some statistical analysis issues at the World Fertility Survey. (1988) (2)
A Case Study of Nonresponse Bias Analysis in Educational Assessment Surveys (2021) (2)
Robust Causal Estimation from Observational Studies Using Penalized Spline of Propensity Score for Treatment Comparison (2021) (2)
Accounting for survey design in Bayesian disaggregation of survey-based areal estimates of proportions: An application to the American Community Survey (2021) (1)
A simulation study of diagnostics for bias in non-probability samples (2019) (1)
Models for Partially Classified Contingency Tables, Ignoring the Missing‐Data Mechanism (2014) (1)
Subsample ignorable likelihood for accelerated failure time models with missing predictors (2015) (1)
Likelihood‐Based Inference for the Finite Population Mean with Post‐Stratification Information Under Non‐Ignorable Non‐Response (2022) (1)
Statistical Data, Missing (2001) (1)
Comment: “Models as Approximations I: Consequences Illustrated with Linear Regression” by A. Buja, R. Berk, L. Brown, E. George, E. Pitkin, L. Zhan and K. Zhang (2019) (1)
Analysis of Nonrandomly Censored Ordered Categorical Longitudinal Data from Analgesic Trials: Comment (1997) (1)
SURVEY INFERENCE WITH WEIGHTS FOR DIFFERENTIAL SAMPLE (2002) (1)
Wanted!: Statisticians in the Federal Statistical system (2012) (1)
Missing Data/Imputation (2015) (1)
Factored Likelihood Methods, Ignoring the Missing‐Data Mechanism (2014) (1)
Regression calibration is valid when properly applied. (2013) (1)
Incomplete Data - Encyclopedia Entry. (1982) (1)
ASSESSING SELECTION BIAS IN REGRESSION COEFFICIENTS ESTIMATED FROM NONPROBABILITY SAMPLES WITH APPLICATIONS TO GENETICS AND DEMOGRAPHIC SURVEYS. (2021) (1)
Multivariate Normal Examples, Ignoring the Missing‐Data Mechanism (2014) (1)
Dropouts in Longitudinal Studies: Methods of Analysis† (2014) (1)
Subsample ignorable likelihood for accelerated failure time models with missing predictors (2014) (0)
Contribution to the discussion of Scharfstein em et al (1999) (0)
Large‐Sample Inference Based on Maximum Likelihood Estimates (2014) (0)
A statistical algorithm for detecting cognitive plateaus in Alzheimer’s disease (2010) (0)
Nonresponse Bias Analysis in Longitudinal Studies: A Comparative Review with an Application to the Early Childhood Longitudinal Study (2022) (0)
The Restage Project: Evaluating Bleeding Criteria for Staging Reproductive Aging in Four Cohorts (2006) (0)
Comment (2008) (0)
Theory of Inference Based on the Likelihood Function (2014) (0)
Comment (2007) (0)
Training Program in Biostatistics for Breast Cancer Research. (1995) (0)
Longitudinal Image Analysis of Tumor / Brain Change in Contrast Uptake Induced by Radiation (2018) (0)
MISSING AT RANDOM AND IGNORABILITY FOR INFERENCES ABOUT INDIVIDUAL PARAMETERS WITH MISSING DATA (2012) (0)
Some Reflections on Rosenbaum and Rubin’s Propensity Score Paper (2023) (0)
STATISTICAL METHODS IN ESTIMATING QUANTILES OF SERUM DIOXIN CONCENTRATION BY AGE, WITH VALUES BELOW LIMIT OF DETECTION (2002) (0)
Measures of Selection Bias in Regression Coefficients Estimated from Non-Probability Samples (2020) (0)
Little et al. Respond to “(Bio)marker Effectiveness” (2011) (0)
1376Modern concepts in the handling and reporting of missing data (2021) (0)
A Bayesian Image Analysis of the Change in Tumor/Brain Contrast Uptake Induced by Radiation via Reversible Jump Markov Chain Monte Carlo (2007) (0)
Does Weighting for Nonresponse Increase the Variance of Survey Means? (Journal Article) (2005) (0)
Comment on “confidence, credibility and prediction” (2018) (0)
Spline Pattern-Mixture Models for Missing Data (2021) (0)
Discussion on “Dissecting Multiple Imputation from a Multi-phase Inference Perspective: What Happens When God's, Imputer's and Analyst's Models Are Uncongenial?” (2018) (0)
AN ANALYSIS OF NONIGNORABLE NONRESPONSE IN A SURVEY WITH A ROTATING PANEL DESIGN (2010) (0)
Dropouts in Longitudinal Studies: Methods of Analysis (2005) (0)

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Roderick J. A. Little's Published Works

Published Works

What Schools Are Affiliated With Roderick J. A. Little?

Roderick J. A. Little's AcademicInfluence.com Rankings