bet365 live casino games "Progress of Psychological Science Methods and Practice" recently published the paper at Leidon University Professor Mark de Rooij and statistical assistant professor Wouter Weeda. "Cross Verification: Methods that every psychology scholar should understand"。Article display，Cross -verification is an easy -to -use、Statistical method that can replace zero fake inspection，Can be used for model selection and tuning，Its advantage is that there is no need to set too many assumptions propositions。

Researchers said，Although cross -verification is important for psychological research, it has been recognized for a long time，But due to the lack of simple software tools auxiliary，This method is currently not high in psychological research。bet365 Play online games To solve this problem，Roy and Weida have developed an R language package that can be downloaded from the Internet，And shows an instance of using cross -verification to analyze psychological high -frequency topics。They want other researchers to improve their code on this basis，to meet the needs of research and analysis。

Roy Suggestion，Researchers can pay attention to the advantages and defects of different cross -verification strategies。Cross verification should be a standard process bet365 Play online games in data analysis，Researchers can use the model selection process or other methods discussed in this paper，Verify the selected model，This helps get more reliable research results。

　　(Chen Yutong/Compilation)