experimental data

What is experimental data?

experimental data definition and meaning on Finance terms:
A subset of data collected and compiled by the ECB, the quality of which is somewhat poorer than that of other ECB statistics, but sufficiently reliable for policy analysis and other purposes. They include data that are insufficiently harmonised, of incomplete coverage, sub-optimal in terms of statistical concepts and methodologies and/or based on estimation techniques. <


reference: https://www.ecb.europa.eu/home/glossary/html/index.en.html