🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Tim K. Mackey

University of California San Diego

ORCID: 0000-0002-2191-7833

Also affiliated with Global Policy Institute, SBA Research

Economics, Econometrics and FinanceMedicinePharmacology, Toxicology and PharmaceuticsSocial Sciences

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile
0Author DataRank

Indexed papers

0in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 14 papers. Top paper: “Characterizing twitter user topics and communication network dynamics of the “Liberate” movement during COVID-19 using unsupervised machine learning and social network analysis”.

Characterizing twitter user topics and communication network dynamics of the “Liberate” movement during COVID-19 using unsupervised machine learning and social network analysis

Online Social Networks and Media(2020)10.1016/j.osnem.2020.100114
N/A
0DataRank · unranked
65 citations

Alex Jinich‐Diamant, Jiawei Li, Matthew Nali, Tim K. Mackey, Michael Robert Haupt

Physicians payment in the United States between 2014 and 2018: An analysis of the CMS Open Payments database

PLoS ONE(2021)10.1371/journal.pone.0252656
N/A
0DataRank · unranked
24 citations

Mingxiang Cai, Neal Shah, Tim K. Mackey, Raphael Cuomo

Applying topic modelling and qualitative content analysis to identify and characterise ENDS product promotion and sales on Instagram

Tobacco Control(2021)10.1136/tobaccocontrol-2021-056937
N/A
0DataRank · unranked
19 citations

Matthew Nali, Cortni Bardier, Jiawei Li, James Maroulis, Raphael Cuomo +2 more

The influence of social media affordances on drug dealer posting behavior across multiple social networking sites (SNS)

Computers in Human Behavior Reports(2022)10.1016/j.chbr.2022.100235
N/A
0DataRank · unranked
22 citations

Raphael Cuomo, Jiawei Li, Matthew Nali, Tim K. Mackey, Michael Robert Haupt

Exploring substance use disorder discussions in Native American communities: a retrospective Twitter infodemiology study

Harm Reduction Journal(2022)10.1186/s12954-022-00728-z
N/A
0DataRank · unranked
6 citations

Tiana McMann, Mingxiang Cai, Jiawei Li, Raphael Cuomo, Tim K. Mackey +1 more

Factors affecting tobacco, nicotine, and cannabis product use among California young adults during the COVID-19 pandemic: A qualitative study

Addictive Behaviors Reports(2022)10.1016/j.abrep.2022.100470
N/A
0DataRank · unranked
5 citations

Cláudia Regina Costa Pacheco, Tim K. Mackey, Joshua Yang

Detecting nuance in conspiracy discourse: Advancing methods in infodemiology and communication science with machine learning and qualitative content coding

PLoS ONE(2023)10.1371/journal.pone.0295414
N/A
0DataRank · unranked
14 citations

Michelle Chiu, Joseline Chang, Zoe Li, Raphael Cuomo, Tim K. Mackey +1 more

Public Figure Vaccination Rhetoric and Vaccine Hesitancy: Retrospective Twitter Analysis

JMIR Infodemiology(2023)10.2196/40575
N/A
0DataRank · unranked
10 citations

Jiawei Li, Maribel Sierra, Natalie A. Rivadeneira, Kristan Olazo, Thu T. Nguyen +3 more

Identification and Characterization of Synthetic Nicotine Product Promotion and Sales on Instagram Using Natural Language Processing

Nicotine & Tobacco Research(2023)10.1093/ntr/ntad222
N/A
0DataRank · unranked
4 citations

Zhuoran Li, Tiana McMann, Alec J. Calac, Nicolette Le, Matthew Nali +3 more

Assessing Characteristics and Compliance of Online Delta-8 Tetrahydrocannabinol Product Sellers

Cannabis and Cannabinoid Research(2023)10.1089/can.2022.0341
N/A
0DataRank · unranked
5 citations

Tiana McMann, Vidya Purushothaman, Zhuoran Li, Raphael Cuomo, Bryan A. Liang +2 more

Assessing the Impact of the Massachusetts Temporary Flavor Ban on Licensed Tobacco Retailers

Tobacco Use Insights(2023)10.1177/1179173x231192821
N/A
0DataRank · unranked
4 citations

Vidya Purushothaman, Zhuoran Li, Raphael Cuomo, Tim K. Mackey, Matthew Nali

Large Language Models Can Enable Inductive Thematic Analysis of a Social Media Corpus in a Single Prompt: Human Validation Study

JMIR Infodemiology(2024)10.2196/59641
N/A
0DataRank · unranked
39 citations

Vlad Honcharov, Jiawei Li, Tim K. Mackey, Travis C. Porco, Urmimala Sarkar +1 more

Is This Safe? Examining Safety Assessments of Illicit Drug Purchasing on Social Media Using Conjoint Analysis

Substance Use & Misuse(2024)10.1080/10826084.2024.2310507
N/A
0DataRank · unranked
4 citations

Raphael Cuomo, Manying Cui, Tim K. Mackey, Michael Robert Haupt

Blasting Off Again: An Observational Study on Substance Use Content Exposure in Pokémon Twitch Streams

AJPM Focus(2025)10.1016/j.focus.2025.100413
N/A
0DataRank · unranked
0 citations

Meng Zhen Larsen, Tim K. Mackey, Matthew Nali