TEST《测试》(季刊). TEST is an international journal of Statistics and Probability, sponsored by the Spanish Society of Statistics and Operations Research. English is the official language of the journal.The emphasis of TEST is placed on papers containing original theoretical contributions that demonstrate potential value for applications, and/or novel and innovative statistical methodology for solving real-world problems in a wide range of challenging disciplines. Methodological content is crucial for publication in the journal as is detailed coverage of practical implications. Theoretical contributions with related algorithms and computational tools that facilitate the application of the proposed methodologies will be especially appreciated. Original sound manuscripts on either well-established or emerging areas in the scope of the journal are welcome.