Statistics#
Overview of systematic error studies in BESIII:
https://docbes3.ihep.ac.cn/~offlinesoftware/index.php/Data_Quality/Software_Validation_related_reports
By far, the most comprehensive overview of statistical procedures in an experiment comparable to BESIII is the document Recommended Statistical Procedures for BaBar.
For a more theoretical treatment of statistic in high-energy physics, see section “39. Statistics” in the PDG (2018).