Exploratory data analysis

Median polish

The median polish is a simple and robust exploratory data analysis procedure proposed by the statistician John Tukey. The purpose of median polish is to find 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. Median polish utilizes the medians obtained from the rows and the columns of a two-way table to iteratively calculate the row effect and column effect on the data. The results are not meant to be sensitive to the outliers, as the iterative procedure uses the medians rather than the means. (Wikipedia).

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Statistics - Find the median

In this video we go over two examples on how to find the median. Remember that the median is basically the middle value in our data. For more videos visit http://www.mysecretmathtutor.com

From playlist Statistics

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How to Find the Median of a Data Set | Statistics

Do you want to know how to find the median of a data set? That is the subject of today's stats math lesson! The median of a data set is the value separating the lower half of data from the upper half of data. To find the median of a data set, we list the data points from least to greatest

From playlist Set Theory

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Median of a Triangle Formula, Example Problems, Properties, Definition, Geometry, Midpoint & Centroi

This geometry video tutorial provides a basic introduction into the median of a triangle. It provides the formula and equations necessary to calculate segment lengths within the median such as the distance between the vertex and centroid or between the midpoint and centroid. The median i

From playlist Geometry Video Playlist

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Expressive and Fast Dataframes in Python with Polars || Juan Luis

The outline of the talk goes as follows: -We will make a very brief introduction to pandas, we will talk about its importance, and we will point out some of its shortcomings (as its own creator did half a decade ago (10 minutes) -We will enumerate some of the current pandas alternatives a

From playlist Python

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Mean, Median, and Mode

This video explains how to determine mean, median and mode. It also provided examples. http://mathispower4u.yolasite.com/

From playlist Statistics: Describing Data

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Ex: Find the Median of a Data Set

This video provides examples of how to determine the median of a data set. It provides an example of when the number or data items is odd and when the number of data items is even. Search Video Library at http://www.mathispower4u.wordpress.com

From playlist Mean, Median,  and Mode

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Mean v Median and the implications

Differences between the mean and median suggest the presence of outliers and/or the possible shape of a distribution

From playlist Unit 1: Descriptive Statistics

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Median - Music Composition

My website: http://oliverlugg.com/ I made this piece for fun - working on nothing but the Thrive Main Theme, trying to get it as perfect as possible, really takes its toll on the urge to create fun music. So here's something I made in a couple or hours, just because I wanted to. I also ha

From playlist Music Compositions

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Twitch Talks - Probability and Statistics

Presenter: Gosia Konwerska Wolfram Research developers demonstrate the new features of Version 12 of the Wolfram Language that they were responsible for creating. Previously broadcast live on June 6, 2019 at twitch.tv/wolfram. For more information, visit: https://www.wolfram.com/language/

From playlist Twitch Talks

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Actions on Delta-Median Spaces by Indira Chatterji

PROGRAM : ERGODIC THEORY AND DYNAMICAL SYSTEMS (HYBRID) ORGANIZERS : C. S. Aravinda (TIFR-CAM, Bengaluru), Anish Ghosh (TIFR, Mumbai) and Riddhi Shah (JNU, New Delhi) DATE : 05 December 2022 to 16 December 2022 VENUE : Ramanujan Lecture Hall and Online The programme will have an emphasis

From playlist Ergodic Theory and Dynamical Systems 2022

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Advanced Bitcoin Scripting -- Part 1: Transactions & Multisig

This is the first part of a more technical talk where Andreas explores Bitcoin script, with examples from the 2nd edition of Mastering Bitcoin, focusing on the use of conditional statements, flow control, guard clauses and time locks. The examples will include advanced multi-signature scri

From playlist Bitcoin Talks by Andreas M. Antonopoulos

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Concurrence of Medians (2 of 2: Proof via coordinate geometry)

More resources available at www.misterwootube.com

From playlist Further Linear Relationships

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Lévy Matrices - Patrick Lopatto

Short Talks by Postdoctoral Members Topic: Lévy Matrices Speaker: Patrick Lopatto Affiliation: Member, School of Mathematics Date: September 25, 2020 For more video please visit http://video.ias.edu

From playlist Mathematics

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Business Analytics with Excel | Data Science Tutorial | Simplilearn

🔥Business Analyst Program (Discount Coupon: YTBE15) : https://www.simplilearn.com/business-analyst-certification-training-course?utm_campaign=BusinessAnalysis-W3vrMSah3rc&utm_medium=DescriptionFirstFold&utm_source=youtube 🔥 Professional Certificate Program In Business Analysis: https://www

From playlist Business Analyst Training Videos

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Lecture 8 - Mergesort / Quicksort

This is Lecture 8 of the CSE373 (Analysis of Algorithms) course taught by Professor Steven Skiena [http://www3.cs.stonybrook.edu/~skiena/] at Stony Brook University in 2016. The lecture slides are available at: https://www.cs.stonybrook.edu/~skiena/373/newlectures/lecture8.pdf More infor

From playlist CSE373 - Analysis of Algorithms 2016 SBU

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What is Math Modeling? Video Series Part 5: Getting a Solution

Mathematical modeling uses math to represent, analyze, make predictions, or otherwise provide insight into real world phenomena. This episode, number five in this new seven-part series, guides you through the process of finding a solution to your mathematical model. Here’s where you’ll fi

From playlist M3 Challenge

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EEVblog #71 - Happy Birthday to Us!

Dave hasn't sold out and is still doing, well, the same old stuff a year later...

From playlist Off-Topic Rants

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Altitudes, Medians, Midpoints, Angle & Perpendicular Bisectors

This geometry video tutorial provides a basic review on the differences between an altitude, median, perpendicular bisector, angle bisector and a midpoint. In addition, it makes references to lines, rays and line segments. Geometry Playlist: https://www.youtube.com/watch?v=w8wdKOsUD-4&

From playlist Geometry Video Playlist

Related pages

John Tukey | Frederick Mosteller | Factorial experiment | Exploratory data analysis