OOIR: Observatory of International Research

Papers

(The TQCC of Stata Journal is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Fitting mixed random regret minimization models using maximum simulated likelihood	170
hdps: A suite of commands for applying high-dimensional propensity-score approaches	86
Software Updates	72
An Introduction to Stata for Health Researchers review	54
Speaking Stata: Ordering or ranking groups of observations	44
Pseudo-observations in a multistate setting	43
Identify latent group structures in panel data: The classifylasso command	41
Test scores’ robustness to scaling: The scale_transformation command	39
Speaking Stata: Quantile–quantile plots, generalized	36
Estimating Skellam distribution and regression parameters in Stata	36
Stata tip 158: The devil is in the delta	29
Computing the fragility index for randomized trials and meta-analyses using Stata	29
Uniform nonparametric inference for spatially dependent panel data: The xtnpsreg command	26
Iterative intercensal single-decrement life tables using Stata	24
Estimating and evaluating personalized treatment recommendations from randomized trials with ptr	23
Stata tip 146: Using margins after a Poisson regression model to estimate the number of events prevented by an intervention	17
Speaking Stata: Finding the denominator: Minimum sample size from percentages	17
cnevent: Event study with Chinese equity market data	14
Announcement of the Stata Journal Editors’ Prize 2024	14
randregret: A command for fitting random regret minimization models using Stata	12
Peter Anthony Lachenbruch (1937–2021)	11
Announcements	11
Implementing quantile selection models in Stata	11
A Bayesian method for addressing multinomial misclassification with applications for alcohol epidemiological modeling	10
Stata tip 148: Searching for words within strings	10

miesize: Effect-size calculation in imputed data	10
Software Updates	10
Stata tip 154: Computing power and sample size for prospective diagnostic accuracy studies using Stata’s official power commands	9
Announcement of the Stata Journal Editors’ Prize 2023	9
Review of Environmental Econometrics Using Stata, by Christopher F. Baum and Stan Hurn	8
Software Updates	8
Effect sizes for contrasts of estimated marginal effects	8
Bounding program benefits when participation is misreported: Estimation and inference with Stata	8
First-stage analysis for instrumental-variables quantile regression	8
qpair: A command for analyzing paired Q-sorts in Q-methodology	7
Estimating long-run effects and the exponent of cross-sectional dependence: An update to xtdcce2	7
lgrgtest: Lagrange multiplier test after constrained maximum-likelihood estimation	7
Instrumental-variable estimation of large-T panel-data models with common factors	7
Estimating the complier average causal effect via a latent class approach using gsem	6
Stata tip 159: Absent friends: How to plot what is not present	6
Ordinary least squares and instrumental-variables estimators for any outcome and heterogeneity	6
Maximum agreement regression with magreg	6
gintreg: Generalized interval regression	6
Determining relative importance in Stata using dominance analysis: domin and domme	5
csa2sls: A complete subset approach for many instruments using Stata	5
Endogenous models of binary choice outcomes: Copula-based maximum-likelihood estimation and treatment effects	5
Stata tip 152: if and if: When to use the if qualifier and when to use the if command	5
Color palettes for Stata graphics: An update	4
A mixture of ordered probit models with endogenous switching between two latent classes	4
Conditional evaluation of predictive models: The cspa command	4
Flexible parametric survival analysis with multiple timescales: Estimation and implementation using stmt	4
Stata tip 142: joinby is the real merge m:m	4
Machine learning using Stata/Python	4
A toolbox for measuring heterogeneity and efficiency using zonotopes	4
Improving flexibility and ease of matrix subsetting: The submatrix command	4
Stata tip 153: Extracting text data from webpages	4
Cluster-weighted models using Stata	4
portfolio: A command for conducting portfolio analysis in Stata	3
A regression-with-residuals method for analyzing causal mediation: The rwrmed package	3
xtusreg: Software for dynamic panel regression under irregular time spacing	3
Stata tip 155: How to perform high-frequency event studies	3
Leverage, influence, and the jackknife in clustered regression models: Reliable inference using summclust	3
Bunching estimation of elasticities using Stata	3
Software Updates	3
Speaking Stata: Automating axis labels: Nice numbers and transformed scales	3
`gtsheckman`: Generalized two-step Heckman estimator	3
power swgee: GEE-based power calculations in stepped wedge cluster randomized trials	3