
Statistics for library and information services : a primer for using open source R software for accessibility and visualization
Title:
Statistics for library and information services : a primer for using open source R software for accessibility and visualization
Author:
Friedman, Alon, 1966- author.
ISBN:
9781442249936
Personal Author:
Physical Description:
1 online resource (373 pages) : illustrations (some color)
Contents:
Introduction -- Research design -- Data (types and collection methods) -- How to run R -- Descriptive statistics -- Bivariate statistics -- Probability theory -- Random variables and probability distributions -- Sampling distributions -- Confidence interval estimation -- Fundamentals of hypothesis testing -- Correlation and regression -- Analysis of variances and chi-square tests -- Time series and predictive analytics -- Visualization display -- Advanced visualization display -- Applying visualization to statistics analysis -- Appendix A. Frequency used formulas used in this book -- Appendix B. Statistics tables (Z score and critical values for student's T distribution) -- Appendix C. Frequency R commands.
Local Note:
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.
Genre:
Electronic Access:
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