Ying Wei is a statistician and a professor of

biostatistics Biostatistics (also known as biometry) is a branch of statistics that applies statistical methods to a wide range of topics in biology. It encompasses the design of biological experiments, the collection and analysis of data from those experimen ...

in the

Columbia University Mailman School of Public Health The Columbia University Mailman School of Public Health (formally the Joseph L. Mailman School of Public Health) is the public health graduate school of Columbia University. Located on the Columbia University Irving Medical Center campus in the ...

, working primarily on

quantile regression Quantile regression is a type of regression analysis used in statistics and econometrics. Whereas the method of least squares estimates the conditional ''mean'' of the response variable across values of the predictor variables, quantile regress ...

semiparametric model In statistics, a semiparametric model is a statistical model that has parametric and nonparametric components. A statistical model is a parameterized family of distributions: \ indexed by a parameter \theta. * A parametric model is a model i ...

s of longitudinal data, and their applications. Wei graduated with a B.S. degree in 1998 and a master's degree in 2001 from the

University of Science and Technology of China The University of Science and Technology of China (USTC) is a public university in Hefei, China. It is affiliated with the Chinese Academy of Sciences, and co-funded by the Chinese Academy of Sciences, the Ministry of Education of the People' ...

. In 2004, Wei earned her Ph.D. in statistics from the

University of Illinois at Urbana–Champaign The University of Illinois Urbana-Champaign (UIUC, U of I, Illinois, or University of Illinois) is a public land-grant research university in the Champaign–Urbana metropolitan area, Illinois, United States. Established in 1867, it is the f ...

. Her dissertation, ''Longitudinal Growth Charts Based on Semiparametric Quantile Regression'', was completed under the supervision of Xuming He. Since 2004, Wei has been a faculty member of

Biostatistics Biostatistics (also known as biometry) is a branch of statistics that applies statistical methods to a wide range of topics in biology. It encompasses the design of biological experiments, the collection and analysis of data from those experimen ...

in the

Columbia University Columbia University in the City of New York, commonly referred to as Columbia University, is a Private university, private Ivy League research university in New York City. Established in 1754 as King's College on the grounds of Trinity Churc ...

, and also an affiliated member of the Data Science Institute. In 2011, Wei received the Noether Young Scholar Award of the

American Statistical Association The American Statistical Association (ASA) is the main professional organization for statisticians and related professionals in the United States. It was founded in Boston, Massachusetts, on November 27, 1839, and is the second-oldest continuous ...

, "for outstanding early contributions to

nonparametric statistics Nonparametric statistics is a type of statistical analysis that makes minimal assumptions about the underlying distribution of the data being studied. Often these models are infinite-dimensional, rather than finite dimensional, as in parametric s ...

." In 2015, Wei was elected as a

Fellow of the American Statistical Association Like many other academic professional societies, the American Statistical Association (ASA) uses the title of Fellow of the American Statistical Association as its highest honorary grade of membership. The designation of ASA Fellow has been a sign ...

. Wei is also an elected member of the

International Statistical Institute The International Statistical Institute (ISI) is a professional association of statisticians. At a meeting of the Jubilee Meeting of the Royal Statistical Society, statisticians met and formed the agreed statues of the International Statistical ...

. In 2020 she was named as a Fellow of the

Institute of Mathematical Statistics The Institute of Mathematical Statistics is an international professional and scholarly society devoted to the development, dissemination, and application of statistics and probability. The Institute currently has about 4,000 members in all parts ...

"for contributions to the development, dissemination, and application of mathematical statistics".

References

External links

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{{DEFAULTSORT:Wei, Ying Year of birth missing (living people) Living people American statisticians Chinese statisticians Women statisticians University of Science and Technology of China alumni University of Illinois Urbana-Champaign alumni Columbia University faculty Elected Members of the International Statistical Institute Fellows of the American Statistical Association Fellows of the Institute of Mathematical Statistics