median period of survival
31Odds ratio — The odds ratio [1][2][3] is a measure of effect size, describing the strength of association or non independence between two binary data values. It is used as a descriptive statistic, and plays an important role in logistic regression. Unlike… …
32Wikipedia:Featured article candidates — Here, we determine which articles are to be featured articles (FAs). FAs exemplify Wikipedia s very best work and satisfy the FA criteria. All editors are welcome to review nominations; please see the review FAQ. Before nominating an article,… …
33Ronald Fisher — R. A. Fisher Born 17 February 1890(1890 02 17) East Finchley, London …
34Dog — For other uses, see Dog (disambiguation). Domestic dog Temporal range: 0.015–0 Ma …
35Mesopotamia, history of — ▪ historical region, Asia Introduction history of the region in southwestern Asia where the world s earliest civilization developed. The name comes from a Greek word meaning “between rivers,” referring to the land between the Tigris and… …
36Leukemia — For the journal, see Leukemia (journal). For animal diseases, see Leucosis. Leukemia Classification and external resources A Wright s stained bone marrow aspirate smear of patient with precursor B cell acute lymphoblastic leukemia …
37Iranian languages — Major subgroup of the Indo Iranian branch of the Indo European language family. Iranian languages are probably spoken by more than 80 million people in southwestern and southern Asia. Only two Old Iranian languages are known, Avestan and Old… …
38Islāmic world — Introduction prehistory and history of the Islamic community. Adherence to Islām is a global phenomenon: Muslims predominate in some 30 to 40 countries, from the Atlantic to the Pacific and along a belt that stretches across northern… …
39Afghanistan — Islamic Republic of Afghanistan جمهوری اسلامی افغانستان Jomhūrī ye Eslāmī ye Afġānistān (Persian) د افغانستان اسلامي جمهوریت Da Afġānistān Islāmī Jomhoriyat …
40Statistical inference — In statistics, statistical inference is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation.[1] More substantially, the terms statistical inference,… …
