# 'Grand mean' presentation slideshows

## Concepts and Categories

Concepts and Categories. Concepts and Categories. Concept – a mental representation Category – the set of things picked out by the concept Why do we need them? To make predictions To prevent information overload. Effects of Categorization. 1. categorical perception

By Anita
(301 views)

## Factorial ANOVA

Factorial ANOVA. 2-Way ANOVA, 3-Way ANOVA, etc. Factorial ANOVA. One-Way ANOVA = ANOVA with one IV with 1+ levels and one DV Factorial ANOVA = ANOVA with 2+ IV’s and one DV Factorial ANOVA Notation: 2 x 3 x 4 ANOVA The number of numbers = the number of IV’s

By raymond
(587 views)

## Analysis of Variance (ANOVA)

Analysis of Variance (ANOVA). W&W, Chapter 10. Introduction . Last time we learned about the chi square test for independence, which is useful for data that is measured at the nominal or ordinal level of analysis.

By gil
(159 views)

## Otsu’s Thresholding Method

(1979). Otsu’s Thresholding Method. Based on a very simple idea: Find the threshold that minimizes the weighted within-class variance. This turns out to be the same as maximizing the between-class variance.

By norah
(793 views)

## Concepts and Categories

Concepts and Categories. Concepts and Categories. Concept – a mental representation Category – the set of things picked out by the concept Why do we need them? To make predictions To prevent information overload. Effects of Categorization. 1. categorical perception

By moke
(220 views)

## Otsu’s Thresholding Method

(1979). Otsu’s Thresholding Method. Based on a very simple idea: Find the threshold that minimizes the weighted within-class variance. This turns out to be the same as maximizing the between-class variance.

By roz
(202 views)

## Analysis of Variance (ANOVA)

Analysis of Variance (ANOVA). W&W, Chapter 10. Introduction . Last time we learned about the chi square test for independence, which is useful for data that is measured at the nominal or ordinal level of analysis.

By euphemia
(108 views)

## Analysis of Variance or ANOVA

Analysis of Variance or ANOVA. In ANOVA, we are interested in comparing the means of different populations (usually more than 2 populations).

By laquinta
(165 views)

## Likelihood & Hierarchical Models

q ij ~ N(y j , w j 2 ). Likelihood & Hierarchical Models. y j ~ N(m , t 2 ). This is an approximation…. Biased if n is small in many studies Biased if distribution of effect sizes isn't normal Biased for some estimators of w i. Solution: estimate t 2 from the data using Likelihood.

By sivan
(141 views)

## One-way Analysis of Variance

One-way Analysis of Variance. 1-Factor ANOVA. Previously…. We learned how to determine the probability that one sample belongs to a certain population. Then we learned how to determine the probability that two samples belong to the same population. Now….

By xenia
(101 views)

## On Survivability of Mobile Cyber Physical Systems with Intrusion Detection

On Survivability of Mobile Cyber Physical Systems with Intrusion Detection. Author s: Robert Mitchell, Ing -Ray Chen. Presented by: Ting Hua. Outline. Introduction System Model / Reference Configuration Theoretical Analysis Numerical Data Simulation Conclusion. Introduction.

By zalika
(82 views)

## David Murray Chief Executive Officer 10 August 2005

Commonwealth Bank Presentation of Full Year Results For Financial Year ended 30 June 2005. David Murray Chief Executive Officer 10 August 2005. www.commbank.com.au. Disclaimer.

By dyan
(114 views)

## Thom Taylor

Ongoing Traumatic Stress (OTS) and Post-Traumatic Stress Disorder (PTSD ): The impact of cartel related violence on the U.S./México border. . Thom Taylor. Agenda. A brief background to traumatic stress Post-Traumatic Stress Disorder (PTSD) Ongoing Traumatic Stress (OTS)

By danae
(227 views)

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