ISPS Data Archive

Part of the Yale Institution for Social and Policy Studies (ISPS) Dataverse, the ISPS Data Archive includes “replication packages” (i.e., data, analysis code, requisite documentation, and other associated materials) for research supported by ISPS. Replication packages have been reviewed to enable long-term usability using the YARD tool. Read about our approach to curating for reproducibility.

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1 to 10 of 2,547 Results

4.1.26_CCES_Religiosity_and_Republican_Support.R Aug 28, 2026 - The Political Ramifications of Sermon Rhetoric among White U.S. Protestants and White Catholics R Syntax - 41.4 KB - MD5: 9d19c02c51322b7e24a38fdffec47872 Program Program file (Fig. 1); ISPS number D230F10; Published 4/10/2026; Source: Author; Created with: R
11.2.25_Cronbach's_Alpha_Analysis.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 6.1 KB - MD5: 2c00c6ee910b8eafc064ebd8fffc30e9 Program Cronbach's_Alpha_Analysis; ISPS number D228F06; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_Dem_and_Dem_Leaner_Meta_Analysis.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 40.3 KB - MD5: 0aaf994ac172ae8861467f0d00e256c9 Program Dem_and_Dem_Leaner_Meta_Analysis; ISPS number D228F22; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_Meta_Analysis_and_Regressions.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 127.7 KB - MD5: 94383a3530d127c32ead9c37021cc881 Program Meta_Analysis_and_Regressions; ISPS number D228F11; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_Populist_Appeal_READ_ME.pdf Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization Adobe PDF - 274.7 KB - MD5: 7c133c3eb1a10e406b23745b8efcc3c3 README README; ISPS number D228F01; Published 4/23/2026; Source: Authors; Created with: Adobe
11.2.25_Rep_and_Rep_Leaner_Meta_Analysis.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 40.2 KB - MD5: 52cb5f48805752fb1b1cb53072ca3577 Program Rep_and_Rep_Leaner_Meta_Analysis; ISPS number D228F21; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_S1_Power_Simulation.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 2.8 KB - MD5: eb72f87d4077e5aeba19355e31ef5335 Program S1_Power_Simulation; ISPS number D228F13; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_S1_Pretreatment_Covariate_Balance_Test.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 4.3 KB - MD5: 1e066f48fc12ffebe26f0cb9893a5bd7 Program S1_Pretreatment_Covariate_Balance_Test; ISPS number D228F12; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_S1_T_Test_Analysis.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 7.7 KB - MD5: 8c1ae47da5af3d89b0e91fce170075ba Program S1_T_Test_Analysis; ISPS number D228F07; Published 4/23/2026; Source: Authors; Created with: R
11.2.25_S2_Power_Simulation.R Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization R Syntax - 7.7 KB - MD5: d5ba5950c1af7cc106900bf4e8f53969 Program S2_Power_Simulation; ISPS number D228F15; Published 4/23/2026; Source: Authors; Created with: R

4.1.26_CCES_Religiosity_and_Republican_Support.R

Aug 28, 2026 - The Political Ramifications of Sermon Rhetoric among White U.S. Protestants and White Catholics

R Syntax - 41.4 KB -

Program

Program file (Fig. 1); ISPS number D230F10; Published 4/10/2026; Source: Author; Created with: R

11.2.25_Cronbach's_Alpha_Analysis.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 6.1 KB -

Program

Cronbach's_Alpha_Analysis; ISPS number D228F06; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_Dem_and_Dem_Leaner_Meta_Analysis.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 40.3 KB -

Program

Dem_and_Dem_Leaner_Meta_Analysis; ISPS number D228F22; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_Meta_Analysis_and_Regressions.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 127.7 KB -

Program

Meta_Analysis_and_Regressions; ISPS number D228F11; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_Populist_Appeal_READ_ME.pdf

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

Adobe PDF - 274.7 KB -

README

README; ISPS number D228F01; Published 4/23/2026; Source: Authors; Created with: Adobe

11.2.25_Rep_and_Rep_Leaner_Meta_Analysis.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 40.2 KB -

Program

Rep_and_Rep_Leaner_Meta_Analysis; ISPS number D228F21; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_S1_Power_Simulation.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 2.8 KB -

Program

S1_Power_Simulation; ISPS number D228F13; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_S1_Pretreatment_Covariate_Balance_Test.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 4.3 KB -

Program

S1_Pretreatment_Covariate_Balance_Test; ISPS number D228F12; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_S1_T_Test_Analysis.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 7.7 KB -

Program

S1_T_Test_Analysis; ISPS number D228F07; Published 4/23/2026; Source: Authors; Created with: R

11.2.25_S2_Power_Simulation.R

Apr 27, 2026 - Thin Populist Appeals and Democratic Backsliding Through Candidate Legitimization and Elite Delegitimization

R Syntax - 7.7 KB -

Program

S2_Power_Simulation; ISPS number D228F15; Published 4/23/2026; Source: Authors; Created with: R

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