Handbook of regression modeling in people analytics: with examples in R and Python

Cover -- Half Title -- Title Page -- Copyright Page -- Contents -- Foreword by Alexis Fink -- Introduction -- 1. The Importance of Regression in People Analytics -- 1.1. Why is regression modeling so important in people analytics? -- 1.2. What do we mean by 'modeling' ? -- 1.2.1. The theor...

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1. Verfasser: McNulty, Keith (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Milton CRC Press 2021
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Online-Zugang:BTU01
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Zusammenfassung:Cover -- Half Title -- Title Page -- Copyright Page -- Contents -- Foreword by Alexis Fink -- Introduction -- 1. The Importance of Regression in People Analytics -- 1.1. Why is regression modeling so important in people analytics? -- 1.2. What do we mean by 'modeling' ? -- 1.2.1. The theory of inferential modeling -- 1.2.2. The process of inferential modeling -- 1.3. The structure, system and organization of this book -- 2. The Basics of the R Programming Language -- 2.1. What is R? -- 2.2. How to start using R -- 2.3. Data in R -- 2.3.1. Data types -- 2.3.2. Homogeneous data structures -- 2.3.3. Heterogeneous data structures -- 2.4. Working with dataframes -- 2.4.1. Loading and tidying data in dataframes -- 2.4.2. Manipulating dataframes -- 2.5. Functions, packages and libraries -- 2.5.1. Using functions -- 2.5.2. Help with functions -- 2.5.3. Writing your own functions -- 2.5.4. Installing packages -- 2.5.5. Using packages -- 2.5.6. The pipe operator -- 2.6. Errors, warnings and messages -- 2.7. Plotting and graphing -- 2.7.1. Plotting in base R -- 2.7.2. Specialist plotting and graphing packages -- 2.8. Documenting your work using R Markdown -- 2.9. Learning exercises -- 2.9.1. Discussion questions -- 2.9.2. Data exercises -- 3. Statistics Foundations -- 3.1. Elementary descriptive statistics of populations and samples -- 3.1.1. Mean, variance and standard deviation -- 3.1.2. Covariance and correlation -- 3.2. Distribution of random variables -- 3.2.1. Sampling of random variables -- 3.2.2. Standard errors, the t-distribution and confidence intervals -- 3.3. Hypothesis testing -- 3.3.1. Testing for a difference in means (Welch's t-test) -- 3.3.2. Testing for a non-zero correlation between two variables t-test for correlation)
Beschreibung:Description based on publisher supplied metadata and other sources
Beschreibung:1 Online-Ressource (xvi, 255 Seiten) Keith McNulty. - Illustrationen, Diagramme
ISBN:9781000427899
DOI:10.1201/9781003194156

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