Median polish

The median polish is an exploratory data analysis procedure proposed by the statistician John Tukey. It finds an additively-fit model for data in a two-way layout table (usually, results from a factorial experiment) of the form row effect + column effect + overall median.

References

• Frederick Mosteller and John Tukey (1977). "Data Analysis and Regression". Reading, MA: Addison-Wesley. ISBN 020104854X.
• J.D. Emerson and D.C. Hoaglin (1983). "Analysis of two-way tables by medians". In "Understanding Robust and Exploratory Data Analysis", eds D. C. Hoaglin, F. Mosteller and J. W. Tukey. New York: John Wiley & Sons. ISBN 0471384917. pp. 165–210.
• William N. Venables and Brian D. Ripley (2002). Statistics Complements to Modern Applied Statistics with S, p.4–5. ISBN 0-387-95457-0.

This statistics-related article is a stub. You can help Wikipedia by expanding it.v · Categories: Statistics stubs Exploratory data analysis Wikimedia Foundation. 2010. Игры ⚽ Поможем сделать НИР Teneke Guillermo Imhoff Look at other dictionaries: Median household income — The median household income is commonly used to generate data about geographic areas and divides households into two equal segments with the first half of households earning less than the median household income and the other half earning… …   Wikipedia Median income per household member — The median income per member of household is a measure used by statisticians and the US Census Bureau to determine the median income that exists in a household for each of its members. In order to obtain this number the median household income is …   Wikipedia Polish Jura Chain — The Polish Jura Chain, also known as the Polish Jurassic Highland, or Kraków Częstochowa Jurassic Highland Chain ( pl. Jura Krakowsko Częstochowska) is part of the Jurassic System of south–central Poland, stretching between the cities of Kraków,… …   Wikipedia Microarray analysis techniques — Example of an approximately 40,000 probe spotted oligo microarray with enlarged inset to show detail. Microarray analysis techniques are used in interpreting the data generated from experiments on DNA, RNA, and protein microarrays, which allow… …   Wikipedia List of mathematics articles (M) — NOTOC M M estimator M group M matrix M separation M set M. C. Escher s legacy M. Riesz extension theorem M/M/1 model Maass wave form Mac Lane s planarity criterion Macaulay brackets Macbeath surface MacCormack method Macdonald polynomial Machin… …   Wikipedia List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… …   Wikipedia Exploratory data analysis — (EDA) is an approach to analyzing data for the purpose of formulating hypotheses worth testing, complementing the tools of conventional statistics for testing hypotheses And roughly the only mechanism for suggesting questions is exploratory. And… …   Wikipedia Explorative Datenanalyse — Die explorative Datenanalyse (EDA) oder explorative Statistik ist ein Teilgebiet der Statistik. Sie untersucht und begutachtet Daten, von denen nur ein geringes Wissen über deren Zusammenhänge vorliegt. Viele EDA Techniken werden im Data Mining… …   Deutsch Wikipedia Explorative Statistik — Die explorative Datenanalyse (EDA) oder explorative Statistik ist ein Teilgebiet der Statistik. Sie untersucht und begutachtet Daten, von denen nur ein geringes Wissen über deren Zusammenhänge vorliegt. Viele EDA Techniken werden im Data Mining… …   Deutsch Wikipedia Demographics of Philadelphia — Median household income in Center City and surrounding sections, 2000 Census. Historical populations …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”