Excel and R Companion to Quantifying the User Experience: Rapid Answers to over 100 Examples and Exercises

Lewis PhD, James R; Sauro, Jeff

ISBN 10: 1470025574 / ISBN 13: 9781470025571

Edité par CreateSpace Independent Publishing Platform, 2012

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Print on Demand.

N° de réf. du vendeur I-9781470025571

Détails bibliographiques

• Titre: Excel and R Companion to Quantifying the User Experience: Rapid Answers to over 100 Examples and Exercises
• Éditeur: CreateSpace Independent Publishing Platform
• Date de parution: 2012
• Langue: anglais
• ISBN à 10 chiffres: 1470025574
• ISBN à 13 chiffres: 9781470025571
• Reliure: Couverture souple
• État de l'article: New

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Synopsis

A step-by-step guide for calculating the most common statistical procedures in user research using Excel or R. With 100 examples pulled from Quantifying the User Experience (Morgan-Kaufmann) we provide the reader with the right methods for comparing means and proportions, generating confidence intervals, finding the right sample size as well as many statistical procedures not available in common statistical packages. The procedures are relevant for small and large sample sizes.