Probability and Statistics with R

ISBN-13: 9781466504394 / Angielski / Twarda / 2015 / 984 str.

Maria Dolores Ugarte

Opis

Cohesively Incorporates Statistical Theory with R Implementation Since the publication of the popular first edition of this comprehensive textbook, the contributed R packages on CRAN have increased from around 1,000 to over 6,000. Designed for an intermediate undergraduate course, Probability and Statistics with R, Second Edition explores how some of these new packages make analysis easier and more intuitive as well as create more visually pleasing graphs. New to the Second Edition

• Improvements to existing examples, problems, concepts, data, and functions
• New examples and exercises that use the most modern functions
• Coverage probability of a confidence interval and model validation
• Highlighted R code for calculations and graph creation

Gets Students Up to Date on Practical Statistical Topics Keeping pace with today s statistical landscape, this textbook expands your students knowledge of the practice of statistics. It effectively links statistical concepts with R procedures, empowering students to solve a vast array of real statistical problems with R. Web Resources A supplementary website offers solutions to odd exercises and templates for homework assignments while the data sets and R functions are available on CRAN."

Spis treści

What Is R? Exploring Data. General Probability and Random Variables. Univariate Probability Distributions. Multivariate Probability Distributions. Sampling and Sampling Distributions. Point Estimation. Confidence Intervals. Hypothesis Testing. Nonparametric Methods. Experimental Design. Regression.