For decades, governments, banks, hospitals and schools have relied on data tools to decide who is efficient and who is not.

Many researchers are fortunate to have opportunities to present their work at major medical meetings, but a close look at who is and isn’t included in these opportunities, and the institutions they ...

The influence function (IF) for test statistics proposed by Rousseeuw and Ronchetti (1979) is calculated for some linear signed rank statistics. A new coefficient of ...

The singular value decomposition is widely used to approximate data matrices with lower rank matrices. Feng and He [Ann. Appl. Stat. 3 (2009) 1634-1654] developed tests on dimensionality of the mean ...

Stanford University, in collaboration with Elsevier, has released its highly anticipated annual list of the world’s top 2% scientists, highlighting the most influential researchers across various ...