Regression Analysis: An Intuitive Guide for Using and Interpreting Linear M odels

US: Statistics by Jim Publishing, 2020. Paperback. Very Good. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting.The spine remains undamaged. Learn regression analysis at a deeper level with guidance written in everyd ay language! Intuitively understand regression analysis by focusing on concepts and grap hs rather than equations. Learn practical tips for modeling your data and i nterpreting the results. Feel confident that you're analyzing your data pro perly and able to trust your results. Know that you can detect and correct problems that arise. Progress from a beginner to a skilled practitioner ready for real-world app lications! After an overview of how regression works and why to use it, the book cover s a range of topics, including specifying and assessing models, practical a pplications, types of effects, statistical significance, predictions, and a n array of problem-solving techniques. Contains practical and analytical gu idance. Select the correct type of regression analysis. Specify the best model and assess how well it fits the data. Interpret the results. Understand main effects, interaction effects, and modeling curvature. Use polynomials, data transformations, and weighted least squares. Generate predictions and evaluate their precision. Check the assumptions and resolve issues. Identify and manage unusual observations. Examples of many regression models and scenarios. Access free downloadable datasets so you can work the examples yourself.