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Doing your Statistics in R: Getting Started

Andrew P. Beckerman and Owen L. Petchey

in Getting Started with R: An introduction for biologists

Published in print:
2012
Published Online:
December 2013
ISBN:
9780199601615
eISBN:
9780191774539
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199601615.003.0005
Subject:
Biology, Biomathematics / Statistics and Data Analysis / Complexity Studies

This chapter presents a workflow for implementing and interpreting t-tests, chi-square tests, and general linear models. It begins by looking at how to implement a chi-square contingency table ... More


Multivariate Analysis of Covariance

Patrick Dattalo

in Analysis of Multiple Dependent Variables

Published in print:
2013
Published Online:
May 2013
ISBN:
9780199773596
eISBN:
9780199332564
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199773596.003.0003
Subject:
Social Work, Research and Evaluation

Analysis of covariance (ANCOVA) assesses group differences on a dependent variable (DV) after the effects of one or more covariates are statistically removed. By utilizing the relationship between ... More


Analysis of Covariance: ANCOVA

Andy Hector

in The New Statistics with R: An Introduction for Biologists

Published in print:
2015
Published Online:
March 2015
ISBN:
9780198729051
eISBN:
9780191795855
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198729051.003.0007
Subject:
Biology, Biomathematics / Statistics and Data Analysis / Complexity Studies, Ecology

ANCOVA of designed experiments combines one categorical and one continuous explanatory variable. Panel plots are usually the best way to graphically display ANCOVA designs with a separate linear ... More


Advancing Your Statistics in R

Andrew P. Beckerman, Dylan Z. Childs, and Owen L. Petchey

in Getting Started with R: An Introduction for Biologists

Published in print:
2017
Published Online:
March 2017
ISBN:
9780198787839
eISBN:
9780191829659
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198787839.003.0006
Subject:
Biology, Biomathematics / Statistics and Data Analysis / Complexity Studies

Taking off from the previous chapter, and following the same workflow, we show you how to make R perform two slightly more complex statistical tests, including the two-way ANOVA and analysis of ... More


Inferential statistics: Differences

Aaron Williamon, Jane Ginsborg, Rosie Perkins, and George Waddell

in Performing Music Research: Methods in Music Education, Psychology, and Performance Science

Published in print:
2021
Published Online:
May 2021
ISBN:
9780198714545
eISBN:
9780191883071
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198714545.003.0012
Subject:
Psychology, Developmental Psychology, Music Psychology

Chapter 12 of Performing Music Research considers statistical tests designed for use in experimental, survey, and observational research to compare differences between groups. It describes three ... More


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