Complex variables is, simultaneously, a practical tool of great utility in the hands of a skilled practitioner and a mathematical structure of enormous beauty
Notion in statistics
In mathematical statistics, the Fisher information is a way of measuring the amount of information that an observable random variable X carries about an unknown parameter θ of a distribution that models X. Formally, it is the variance of the score, or the expected value of the observed information.
Complex analysis fisher
British polymath (1890–1962)
Sir Ronald Aylmer Fisher was a British polymath who was active as a mathematician, statistician, biologist, geneticist, and academic. For his work in statistics, he has been described as a genius who almost single-handedly created the foundations for modern statistical science and the single most important figure in 20th century statistics. In genetics, his work used mathematics to combine Mendelian genetics and natural selection; this contributed to the revival of Darwinism in the early 20th-century revision of the theory of evolution known as the modern synthesis, being the one to most comprehensively combine the ideas of Gregor Mendel and Charles Darwin. For his contributions to biology, Richard Dawkins proclaimed Fisher as the greatest of Darwin’s successors. He is considered one of the founding fathers of Neo-Darwinism.
Yael Fisher
Professor of Education in Israel
Yael Fisher is an Associate Professor at Achva Academic College in Israel. From 2016–Feb 2019 she served as the College Rector.
