Resources by Lisa

CDC National Center for Health Statistics (NCHS) – Depression FastStats

CDC National Center for Health Statistics (NCHS) – Depression FastStats

Lisa
Open Dataset
Creators: U.S. Centers for Disease Control and Prevention (CDC) – National Center for Health Statistics
Publication Date: updated February 20, 2026
Creators: U.S. Centers for Disease Control and Prevention (CDC) – National Center for Health Statistics

The CDC’s NCHS FastStats page on depression provides key national statistics on depression prevalence, treatment, and related health indicators in the United States, drawing on national health surveys.

Business, Review, and User Data

Business, Review, and User Data

Lisa
Open Dataset
Creators: Yelp Inc.
Publication Date: /
Creators: Yelp Inc.

The Yelp Open Dataset provides a subset of Yelp’s business, review, and user data for research purposes, including business attributes, locations, review text, ratings, and user activity.

Fama-French Factors and Portfolio Returns

Fama-French Factors and Portfolio Returns

Lisa
Open Dataset
Creators: Kenneth R. French
Publication Date: January 2025
Creators: Kenneth R. French

The Kenneth French Data Library provides free access to a wide range of financial data including the Fama-French three-, five-, and six-factor models, momentum factors, industry portfolios, and various portfolio sorts by size, value, and other characteristics. Data is available at daily, monthly, and annual frequency.

Mapuche Territorial and Conflict Data Platform

Mapuche Territorial and Conflict Data Platform

Lisa
Open Dataset
Creators: MapuData
Publication Date: /
Creators: MapuData

MapuData is a data platform providing information on Mapuche territorial claims, land conflicts, and socio-political events in Chile related to the Mapuche people — the largest indigenous group in Chile.

Mapuche Conflict Event Data Archive

Mapuche Conflict Event Data Archive

Lisa
Open Dataset
Creators: MACEDA Research Team
Publication Date: 2021-2024
Creators: MACEDA Research Team

The MACEDA (Mapuche Conflict Event Data Archive), hosted on Harvard Dataverse, is a systematic event dataset documenting incidents of conflict, protest, and repression involving Mapuche communities in Chile. It provides structured data on event types, actors, locations, and outcomes.

R Package for Self-Organizing Map-Based Data Imputation

R Package for Self-Organizing Map-Based Data Imputation

Lisa
Open Dataset
Creators: CRAN / missSOM package authors
Publication Date: May 5, 2022
Creators: CRAN / missSOM package authors

The missSOM package for R provides functions for imputing missing data using Self-Organizing Maps (SOM), a neural network-based approach for pattern recognition and data completion.

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