Results 281 to 290 of about 16,829,601 (344)

Tumor-infiltrating lymphocytes display prognostic signatures associated with chemotherapy response in TNBC patients. [PDF]

iScience
Banerjee S, Tiwari VK, Raman K, Inayatullah M.   +3 more
europepmc   +1 more source

On Window Mean Survival Time With Interval-Censored Data. [PDF]

Stat Med
Iijima T, Momozaki T, Ando S.
europepmc   +1 more source

One-Minute Sit-to-Stand Test Versus Six-Minute-Walk Test in Post-COVID-19 Patients: A Cross-Sectional Observational Study. [PDF]

J Clin Med
Duarte-Silva M, Fiúza P, Reis N, Toscano-Rico M.   +3 more
europepmc   +1 more source

The Role of Multimodal Generative AI in Older Adults' Health Management: Systematic Scoping Review. [PDF]

JMIR AI
Liu T, Luo YT, Pang PC, Zhang H, Xiang A, Yang Q.   +5 more
europepmc   +1 more source

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Most powerful rank tests for perfect rankings

Computational Statistics & Data Analysis, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Frey, Jesse, Wang, Le
openaire   +2 more sources

One-sample location test based on the sign and Wilcoxon signed-rank tests

Journal of Statistical Computation and Simulation, 2021
One-sample testing problem is one of the most important topics in statistics. The sign and Wilcoxon tests are commonly used for testing the location parameter. An extension of the sign and Wilcoxon signed-rank tests has been proposed.
Masato Kitani, H. Murakami
semanticscholar   +1 more source

Frailty Models and Rank Tests

Lifetime Data Analysis, 1998
Connections are established between the theories of weighted logrank tests and of frailty models. These connections arise because omission of a balanced covariate from a proportional hazards model generally leads to a model with non-proportional hazards, for which the simple logrank test is no longer optimal.
Oakes, David, Jeong, Jong-Hyeon
openaire   +2 more sources

Rank tests for changepoint problems

Biometrika, 1987
We consider procedures based on quadratic form rank statistics to test for one or more change points in a series of independent observations. Models incorporating both smooth and abrupt changes are introduced. Various test statistics are suggested, their asymptotic null distributions are derived and tables of significance points are given.
openaire   +1 more source