The authors provide a systematic treatment of the major problems involved in using regression analysis. They clearly and concisely discuss the consequences of violating the assumptions of the regression model, procedures for detecting violations, and strategies for dealing with these problems. Learn more about "The Little Green Book" - QASS Series! Click Here
Through the use of careful explanations and examples, Berry shows the reader how to consider whether the assumptions of multiple regression are actually satisfied in a particular research project. Beginning with a brief review of the regression assumptions as they are typically presented in textbooks, Berry moves on to explore in detail the "substantive" meaning of each assumption (such as lack of measurement error, absence of specification error, linearity, homoscedasticity, and lack of autocorrelation). Aimed at improving social science applications of regression, this volume is a must for every student′s and researcher′s library.
The author defines the concept of identification and explains what 'goes wrong' with some nonrecursive models to make them nonidentified. He provides various tests which can be used to determine whether a nonrecursive model is identified, and reviews common techniques for estimating the parameters of an identified model.
Statistical Graphics for Univariate and Bivariate Data focuses on graphical displays that researchers can employ as an integral part of the data analysis process, and provides strategies for examining data more effectively.
William Henry King began war service in 1862 in Louisiana and ended it in 1865 in Camden, Arkansas. During this period he chronicled action in the Trans-Mississippi theater, producing a diary that yields one of the most important accounts from a Confederate enlisted man. No Pardons to Ask, Nor Apologies to Make is a gritty look into the life of a soldier, with no romantic gloss. While most journals record the mundane day-to-dayroutine, King's consistently detailed entries-notable for their literary style, King's venomous wit, and his colorful descriptions-cover a wide array of matters pertaining to the Confederate experience in the West. King's observations about his superiors, the Confederacy, contraband, and the underreported Trans-Mississippi campaign are especially striking. Though his long service demonstrates a certain loyalty to the Confederate cause, he writes sharp criticisms of his superiors, of military discipline, and of contemporaneous social and class conditions. His discontent is rooted within a fiery sense of independence that conflicts with centralized authority, whether it takes the form of military, government, or class control. Few published diaries capture the tension and turmoil that existed in the Southern ranks or the class resentment that festered in some quarters of the Confederacy. No Pardons to Ask, Nor Apologies to Make makes an important contribution to understanding how class functioned in the Confederate command and also provides a much-needed account of action in the Trans-Mississippi theater, where the primary sources are extremely slim.
This is a thorough study of photosynthetic mechanisms from cells to leaves, crown, and canopy. The authors question whether photosynthetic adaptations take place primarily at the metabolic and biochemical level or through changes in structure and form, or both. The text goes on to analyze the relative importance of genes that control metabolic and light reactions, and the structure, arrangement, and orientation of photosynthesis.
The 2000 elections in Maine and Arizona were the first in the nation¿s history where candidates seeking state legislative seats had the option to fully fund their campaigns with public moneys. In 2003, the programs¿ goals were to: (1) increase electoral competition; (2) increase voter choice; (3) curb increases in campaign costs; (4) reduce interest group influence; and (5) increase voter participation. The number of candidates who participated in the programs increased from 2000 to 2002. This report: (1) provides data on candidate participation; and (2) describes changes in five goals of Maine¿s and Arizona¿s programs in the 2000 through 2008 elections and the extent to which changes could be attributed to the programs. Illustrations.
In almost every town in America there are places where strange things happen. The perfect companion to The International Directory of Haunted Places, this revised and updated edition of Haunted Places is both a fascinating and unusual travel guide as well as an indispensable casebook for those interested in the paranormal. From buildings and parks believed to have resident ghosts and poltergeists to areas where Bigfoot or UFO sightings are most frequently reported, Haunted Places will lead you to more than 2,000 sites of paranormal activity across the United States. Organized alphabetically by state, each entry is referenced to an extensive bibliography of sources-with descriptions, addresses, phone numbers, Web sites, and travel directions provided for all locations.
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