The Book of R


Book Description

The Book of R is a comprehensive, beginner-friendly guide to R, the world’s most popular programming language for statistical analysis. Even if you have no programming experience and little more than a grounding in the basics of mathematics, you’ll find everything you need to begin using R effectively for statistical analysis. You’ll start with the basics, like how to handle data and write simple programs, before moving on to more advanced topics, like producing statistical summaries of your data and performing statistical tests and modeling. You’ll even learn how to create impressive data visualizations with R’s basic graphics tools and contributed packages, like ggplot2 and ggvis, as well as interactive 3D visualizations using the rgl package. Dozens of hands-on exercises (with downloadable solutions) take you from theory to practice, as you learn: –The fundamentals of programming in R, including how to write data frames, create functions, and use variables, statements, and loops –Statistical concepts like exploratory data analysis, probabilities, hypothesis tests, and regression modeling, and how to execute them in R –How to access R’s thousands of functions, libraries, and data sets –How to draw valid and useful conclusions from your data –How to create publication-quality graphics of your results Combining detailed explanations with real-world examples and exercises, this book will provide you with a solid understanding of both statistics and the depth of R’s functionality. Make The Book of R your doorway into the growing world of data analysis.




Copper and Bronze in Art


Book Description

This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.




The Bulb Hunter


Book Description

Dubbed the Bulb Hunter in a 2006 New York Times feature story, Chris Wiesinger took his passion for bulbs to vacant lots, abandoned houses, cemeteries, and construction sites throughout the South in search of botanical survivors whose descendants had never seen the inside of a big-box chain store. The vintage specimens Wiesinger sought came from hardy, historic stock, adapted to human neglect and hot climates, reappearing faithfully over decades without care or cultivation. Traveling back roads, speaking to strangers, looking for the telltale color of a remnant iris or lily, Wiesinger started digging, then began trying to grow and share the bulbs he collected. From its humble beginnings on an East Texas sweet potato farm, his Southern Bulb Company has now grown into a full-fledged business known throughout the world, propagating and selling the rare, tough, heritage plants Wiesinger still seeks out and champions. Nicknamed “Flower” by his fellow cadets at Texas A&M University, Wiesinger relates his adventures in bulb hunting, telling stories of the bulbs he has discovered and weaving in his own life story as a student, plantsman, and small business owner. He then teams with veteran horticulturist William C. Welch to provide advice on how to grow and appreciate the bulbs that have been rescued and reintroduced. This “primer” gives gardeners information on what bulbs to grow where, when to plant them and when they bloom, and how to incorporate them with other plants in the landscape. Finally, Welch describes how bulbs have enhanced his personal gardens and brought him and Wiesinger together in the common cause of heirloom gardening. Entertaining, informative, and loaded with beautiful photographs, The Bulb Hunter is sure to be a favorite of gardeners and plant lovers everywhere.




Bliss irises : the journey to a National Collection


Book Description

Anne Milner presents her family history intertwined with the history of Bliss's irises, which are now part of the Plant Heritage family of National Collections of plants worth preserving. The collection was featured in the second series of 'The Great British Garden Revival' on BBC2 in January 2015. Bliss Irises combines family history and gardening in a unique and very personal journey. Initially triggered by interest in her great, great grandfather who built the Bliss Tweed Mill in Chipping Norton, Anne Milner discovered Arthur J. Bliss, a cousin of a grandfather, and his work with early 20th century irises. Having travelled to New Zealand and South Africa, Arthur had many adventures before becoming famous in the horticultural world for breeding and introducing 'Dominion', an iris that took the world by storm when it was first introduced in 1917. It has since gone on to be found in the pedigree of hundreds of modern irises. With stunning photographs, watercolours and line drawings throughout, the second part of Bliss Irises focuses on the flowers themselves and details the range of irises registered by Anne Milner's ancestor Arthur Bliss. Bliss Irises will appeal to readers with an interest in irises, historic plants and family history, as well as those with a more general interest in gardening and horticulture.




Color


Book Description




Manual on MUTATION BREEDING THIRD EDITION


Book Description

This paper provides guidelines for new high-throughput screening methods – both phenotypic and genotypic – to enable the detection of rare mutant traits, and reviews techniques for increasing the efficiency of crop mutation breeding.




Text Book of Microbiology


Book Description

Preface INTRODUCTION HISTORY OF MICROBIOLOGY EVOLUTION OF MICROORGANISM CLASSIFICATION OF MICROORGANISM NOMENCLATURE AND BERGEY'S MANUAL BACTERIA VIRUSES BACTERIAL VIRUSES PLANT VIRUSES THE ANIMAL VIRUSES ARCHAEA MYCOPLASMA PHYTOPLASMA GENERAL ACCOUNT OF CYANOBACTERIA GRAM -ve BACTERIA GRAM +ve BACTERIA EUKARYOTA APPENDIX-1 Prokaryotes Notable for their Environmental Significance APPENDIX-2 Medically Important Chemoorganotrophs APPENDIX-3 Terms Used to Describe Microorganisms According to Their Metabolic Capabilities QUESTIONS Short & Essay Type Questions; Multiple Choice Questions INDEX.




An Introduction to Ray Tracing


Book Description

The creation of ever more realistic 3-D images is central to the development of computer graphics. The ray tracing technique has become one of the most popular and powerful means by which photo-realistic images can now be created. The simplicity, elegance and ease of implementation makes ray tracing an essential part of understanding and exploiting state-of-the-art computer graphics.An Introduction to Ray Tracing develops from fundamental principles to advanced applications, providing "how-to" procedures as well as a detailed understanding of the scientific foundations of ray tracing. It is also richly illustrated with four-color and black-and-white plates. This is a book which will be welcomed by all concerned with modern computer graphics, image processing, and computer-aided design. - Provides practical "how-to" information - Contains high quality color plates of images created using ray tracing techniques - Progresses from a basic understanding to the advanced science and application of ray tracing




Brilliant and Wild


Book Description

"From back-of-an-envelope list to flower-filled paradise - Brilliant and Wild: A Garden from Scratch in a Year gives even the most inexperienced gardener the chance to create a beautiful and wildlife-friendly outdoor space - from nothing - in just twelve months. This highly practical book shows how satisfying and surprisingly simple growing a garden from scratch can be, by: Providing clear step-by-step instructions for making a low-maintenance garden that will flourish within months and be fully established within a year. Focusing on perennial plants that are easy to grow, loved by wildlife and look more beautiful every year. Illustrating the text with photographs showing the author making her new perennial garden in just one year"--Publisher's description




The Elements of a Home


Book Description

The Elements of a Home reveals the fascinating stories behind more than 60 everyday household objects and furnishings. Brimming with amusing anecdotes and absorbing trivia, this captivating collection is a treasure trove of curiosities. With tales from the kitchen, the bedroom, and every room in between, these pages expose how napkins got their start as lumps of dough in ancient Greece, why forks were once seen as immoral tools of the devil, and how Plato devised one of the earliest alarm clocks using rocks and water—plus so much more. • A charming book for anyone who loves history, design, or décor • Readers discover tales from every nook and cranny of a home. • Entries feature historical details from locations all over the world, including Europe, Asia, North America, and Africa. As a design historian and former managing editor of Design*Sponge, author Amy Azzarito has crafted an engaging, whimsical history of the household objects you've never thought twice about. The result is a fascinating book filled with tidbits from a wide range of cultures and places about the history of domestic luxury. • Filled with lovely illustrations by Alice Pattullo • Perfect for anyone who adores interior design, trivia, history, and unique facts • Great for those who enjoyed The Greatest Stories Never Told: 100 Tales from History to Astonish, Bewilder, and Stupefy by Rick Beyer, An Uncommon History of Common Things by Bethanne Patrick and John Thompson, Encyclopedia of the Exquisite: An Anecdotal History of Elegant Delights by Jessica Kerwin Jenkins