Data processing system for proficiency testing

The invention relates to the technical field of data processing, and discloses a data processing system for proficiency testing, which comprises the following modules: a laboratory information acquisition module, a preprocessing module, a data processing module and a processing result output module, the data processing module comprises a plurality of mathematical models, and the mathematical models are connected with the preprocessing module and used for embedding a statistical algorithm to process the preprocessed laboratory information; a robust statistical iterative algorithm and a robust statistical standardized quartile distance method are adopted to carry out statistical analysis on a large amount of data, the method has the capacity of processing the large amount of data and high robustness, abnormal value and outlier processing is more stable, a classical statistical algorithm is adopted to carry out statistical analysis on medium-quantity data, and the method is more suitable for the laboratory envir