Short version of Altmejd et al.'s replication database

An adapted version of the replication database by Altmejd et al. (2018). It includes replication projects of social science lab experiments for five large-scale replication projects: Many Labs 1 and 3, the Replication Project Psychology, the Experimental Economics Replication Project, and the Social Science Replication Project.

Usage

altmejd

Format

A data frame with 152 study effects (i.e., rows) rows; 2 identifiers, and 5 predictors (i.e., 7 columns):

eid

Effect identifier

pid

Project identifier: Many Labs 1 (ML1), Many Labs 3 (ML3), Replication Project Psychology (RPP), Experimental Economics Replication Project (EERP), Social Science Replication Project (SSRP)

effect_size.o

Standardized effect size of the original study

n.o

Number of observations in the original study

p_value.o

P value of the original study

power.o

Power of the original study

replicate

Replication success indicator

Source

Altmejd A, Dreber A, Forsell E, Huber J, Imai T, et al. (2019) Predicting the replicability of social science lab experiments. PLOS ONE 14(12): e0225826. https://doi.org/10.1371/journal.pone.0225826

The data and additional information on the data set can be downloaded from their OSF repository. https://osf.io/4fn73/