Statistics with R
A Beginner's Guide
(Sprache: Englisch)
With a clear step-by-step approach explained using real world examples, this book provides the practical skills you need to use statistical methods in your research from an expert with over 30 years of teaching experience.
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Produktinformationen zu „Statistics with R “
Klappentext zu „Statistics with R “
With a clear step-by-step approach explained using real world examples, this book provides the practical skills you need to use statistical methods in your research from an expert with over 30 years of teaching experience.
Inhaltsverzeichnis zu „Statistics with R “
Chapter 1: Introduction and R InstructionsBasic Terminology
Data: Qualitative or Quantitative
Data: Cross-Sectional or Longitudinal
Descriptive Statistics
Probability
Statistics: Estimation and Inference
Chapter 2: Descriptive Statistics: Tabular and Graphical Methods
Methods of Summarizing and Displaying Qualitative Data
Methods of Summarizing and Displaying Quantitative Data
Cross Tabulations and Scatter Plots
Chapter 3: Descriptive Statistics: Numerical Methods
Measures of Central Tendency
Measures of Location
Exploratory Data Analysis: The Box Plot Display
Measures of Variability
The z-Score: A Measure of Relative Location
Measures of Association: The Bivariate Case
The Geometric Mean
Chapter 4: Introduction to Probability
Some Important Definitions
Counting Rules
Assigning Probabilities
Events and Probabilities
Probabilities of Unions and Intersections of Events
Conditional Probability
Bayes¿ Theorem and Events
Chapter 5: Discrete Probability Distributions
The Discrete Uniform Probability Distribution
The Expected Value and Standard Deviation of a Discrete Random Variable
The Binomial Probability Distribution
The Poisson Probability Distribution
The Hypergeometric Probability Distribution
The Hypergeometric Probability Distribution: The General Case
Bayes¿ Theorem and Discrete Random Variables
Chapter 6: Continuous Probability Distributions
Continuous Uniform Probability Distribution
Normal Probability Distribution
Exponential Probability Distribution
Optional Material: Derivation of the Cumulative Exponential Probability Func- tion
Bayes¿ Theorem and Continuous Random Variables
Chapter 7: Point Estimation and Sampling Distributions
Populations and Samples
The Simple Random Sample
The Sample Statistic: x, s, and p
The Sampling Distribution of x
The Sampling Distribution of p
Some Other Commonly Used Sampling Methods
Bayes¿ Theorem: Approximate Bayesian
... mehr
Computation
Chapter 8: Confidence Interval Estimation
Interval Estimate of µ When σ Is Known
Interval Estimate of µ When σ Is Unknown
Sample Size Determination in the Case of µ
Interval Estimate of p
Sample Size Determination in the Case of p
Bayes' Theorem: Confidence Intervals or Credible Intervals
Chapter 9: Hypothesis Tests: Introduction, Basic Concepts, and an Example
Chapter 10: Hypothesis Tests about Means and Proportions: Applications
The Lower-Tail Hypothesis Test about μ: σ Is Known
The Two-Tail Hypothesis Test about μ: σ Is Known
The Upper-Tail Hypothesis Test about μ: σ Is Unknown
The Two-Tail Hypothesis Test about μ: σ is Unknown
Hypothesis Tests about p
Calculating the Probability of a Type II Error: β
Adjusting the Sample Size to Control the Size of β
Bayes' Theorem and an Inferential Approach to p
Chapter 11: Comparisons of Means and Proportions
The Difference between μ1 and μ2: Independent Samples
The Difference between μ1 and μ2: Paired Samples
The Difference between p1 and p2: Independent Samples
Bayes' Theorem and the Difference between p1 and p2
Chapter 12: Simple Linear Regression
Simple Linear Regression: The Model
The Estimated Regression Equation
Goodness of Fit: The Coefficient of Determination, r2
The Hypothesis Test about β1
Alternative Approaches to Testing Significance
So Far, We Have Tested Only b1. Will We Also Test b0?
Assumptions: What Are They?
Assumptions: How Are They Validated?
Optional Material: Derivation of the Expressions for the Least-Squares Estimates of β0 and β1
Bayes' Theorem: Using Stan to Estimate the Relationship between Two Variables
Chapter 13: Multiple Regression
Simple Linear Regression: A Reprise
Multiple Regression: The Model
Multiple Regression: The Multiple Regression Equation
The Estimated Multiple Regression Equation
Multiple Regression: The 2 Independent Variable Case
Assumptions: What Are They? Can We Validate Them?
Tests of Significance: The Overall Regression Model
Tests of Signicance: The Independent Variables
There Must Be An Easier Way Than This, Right?
Using the Estimated Regression Equation for Prediction
Independent Variable Selection: The Best-Subsets Method
Logistic Regression: The Zero-One Dependent Variable
Bayes¿ Theorem: Stan and Multiple Regression Analysis
Chapter 8: Confidence Interval Estimation
Interval Estimate of µ When σ Is Known
Interval Estimate of µ When σ Is Unknown
Sample Size Determination in the Case of µ
Interval Estimate of p
Sample Size Determination in the Case of p
Bayes' Theorem: Confidence Intervals or Credible Intervals
Chapter 9: Hypothesis Tests: Introduction, Basic Concepts, and an Example
Chapter 10: Hypothesis Tests about Means and Proportions: Applications
The Lower-Tail Hypothesis Test about μ: σ Is Known
The Two-Tail Hypothesis Test about μ: σ Is Known
The Upper-Tail Hypothesis Test about μ: σ Is Unknown
The Two-Tail Hypothesis Test about μ: σ is Unknown
Hypothesis Tests about p
Calculating the Probability of a Type II Error: β
Adjusting the Sample Size to Control the Size of β
Bayes' Theorem and an Inferential Approach to p
Chapter 11: Comparisons of Means and Proportions
The Difference between μ1 and μ2: Independent Samples
The Difference between μ1 and μ2: Paired Samples
The Difference between p1 and p2: Independent Samples
Bayes' Theorem and the Difference between p1 and p2
Chapter 12: Simple Linear Regression
Simple Linear Regression: The Model
The Estimated Regression Equation
Goodness of Fit: The Coefficient of Determination, r2
The Hypothesis Test about β1
Alternative Approaches to Testing Significance
So Far, We Have Tested Only b1. Will We Also Test b0?
Assumptions: What Are They?
Assumptions: How Are They Validated?
Optional Material: Derivation of the Expressions for the Least-Squares Estimates of β0 and β1
Bayes' Theorem: Using Stan to Estimate the Relationship between Two Variables
Chapter 13: Multiple Regression
Simple Linear Regression: A Reprise
Multiple Regression: The Model
Multiple Regression: The Multiple Regression Equation
The Estimated Multiple Regression Equation
Multiple Regression: The 2 Independent Variable Case
Assumptions: What Are They? Can We Validate Them?
Tests of Significance: The Overall Regression Model
Tests of Signicance: The Independent Variables
There Must Be An Easier Way Than This, Right?
Using the Estimated Regression Equation for Prediction
Independent Variable Selection: The Best-Subsets Method
Logistic Regression: The Zero-One Dependent Variable
Bayes¿ Theorem: Stan and Multiple Regression Analysis
... weniger
Autoren-Porträt von Robert Stinerock
Robert Stinerock has more than 35 years of experience teaching statistics and probability to students at both the undergraduate and graduate level. He currently teaches statistics at two different universities: the Executive MBA Program at Baruch College of The City University of New York and the Quantitative Finance Program at the Stevens Institute of Technology in Hoboken, New Jersey.He has received several awards for excellence in the classroom: the Stevens Howe School Outstanding Undergraduate Teacher Award; the Stevens Alumni Association Outstanding Teacher Award; and the Fairleigh Dickinson Distinguished Faculty Award for Teaching.
He has published numerous research articles in academic journals, most recently in the Journal of Macromarketing, the Journal of Business Research, and Geoforum.
The first edition of Statistics with R was the Choice Outstanding Academic Title Award Winner.
He earned his Bachelor's, Master's, and Ph.D. degrees, all from Columbia University.
He and his wife, Jyoti, live in New York City.
Bibliographische Angaben
- Autor: Robert Stinerock
- 2022, Second Edition, XVII, 428 Seiten, Maße: 17 x 24,4 cm, Kartoniert (TB), Englisch
- Verlag: Sage Publications Ltd.
- ISBN-10: 152975352X
- ISBN-13: 9781529753523
- Erscheinungsdatum: 21.11.2022
Sprache:
Englisch
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