standardized variable

standardized variable
The value of a variable minus its mean, divided by its standard deviation.

Wikipedia foundation.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Standardized Kt/V — Standardized Kt/V, also std Kt/V, is a way of measuring (renal) dialysis adequacy. It was developed by Frank Gotch and is used in the USA to measure dialysis. Despite the name, it is quite different from Kt/V. In theory, both peritoneal dialysis… …   Wikipedia

  • Standardized coefficient — In statistics, standardized coefficient or beta coefficient is the estimate of an analysis performed on variables that have been standardized so that they have variances of 1. This is usually done to answer the question which of the independent… …   Wikipedia

  • Standardized test — Young adults in Poland sit for their Matura exams. The Matura is standardized so that universities can easily compare results from students across the entire country. A standardized test is a test that is administered and scored in a consistent,… …   Wikipedia

  • C variable types and declarations — The C programming language has an extensive system for declaring variables of different types. The rules for the more complex types can be confusing at times, due to the decisions taken over their design. The principal decision is that the… …   Wikipedia

  • GeoDA — is a free software package that conducts spatial data analysis, geovisualization, spatial autocorrelation and spatial modeling. The package was developed by the Spatial Analysis Laboratory of the University of Illinois at Urbana Champaign under… …   Wikipedia

  • Factor analysis — is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved, uncorrelated variables called factors. In other words, it is possible, for example, that variations in …   Wikipedia

  • ГОСТ Р ИСО 12491-2011: Материалы и изделия строительные. Статистические методы контроля качества — Терминология ГОСТ Р ИСО 12491 2011: Материалы и изделия строительные. Статистические методы контроля качества оригинал документа: 3.30 (статистическая) гипотеза [(statistical) hypothesis]: Утверждение относительно распределения совокупности,… …   Словарь-справочник терминов нормативно-технической документации

  • Z score — noun The standard deviation units away from the mean a particular value of data lies. Syn: Z value, normal score, standard score, standardized variable …   Wiktionary

  • нормированная переменная — нормированная случайная величина — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом Синонимы нормированная случайная величина EN standardized variable …   Справочник технического переводчика

  • стандартизованная случайная величина — 3.14 стандартизованная случайная величина (standardized variable): Случайная величина, математическое ожидание которой равно нулю, а среднеквадратическое отклонение единице. Если случайная величинах имеет математическое ожидание μ, а… …   Словарь-справочник терминов нормативно-технической документации

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”