Information: Links re-direct to GitHub server where the current version of the files is stored.

CPF syntax

Current version: CPF ver. 2.0 (July 2025)

File: CPF-code-main.zip

Information: Packed (zip) folder with the latest full set of CPF’s syntax files for running the harmonization code.

Contains: Stata’s syntax do-files in an organized folder structure. See the full content at the GitHub

Instruction: Unpack the entire folder structure to “11_CPF_in_syntax” (or simply rename “CPF-Code-main” as “11_CPF_in_syntax”)

Download CPF syntax (zip)

Manual

File: CPF_Manual_v*.pdf

Information: The manual presents the design and content of the current version of CPF, explains the logic of the project, workflow and technical details. It also describes the CPF’s open-science platform.

The file opens on GitHub.

Download Manual

Codebook

File: CPF_Codebook_v*.pdf

Information: The Codebook presents an overview of variables included in the current version of CPF. It includes definition, labels and response categories, total frequencies and cross-tabulation by country, additional notes, presentation of original questions and source variables.

The file opens on GitHub.

Download Codebook

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