Provides an introduction to Stata with an emphasis on data management, linear regression, logistic modeling, and using programs to automate repetitive tasks. This book gives an introduction to the Stata interface and then proceeds with a discussion of Stata syntax and simple programming tools like for each loops.
With real-world examples from a variety of disciplines and extensive detail on the commands in Stata, this text provides an integrated approach to research design, statistical analysis, and report writing for social science students.
This third edition includes advanced topics, such as factor-variables notation, average marginal effects, standard errors in complex survey, and multiple imputation in a way, that beginners of both data analysis and Stata can understand.
It follows from equation ( 12.3 ) that the survival curve for a Cox model is given by S ; ( t ) = So ( t ) exp ( x 3 ) . ( 12.7 ) The log of the cumulative hazard function predicted by the Cox model is given by log ( H ; ( t ) ) = log ...
Straightforward, clear, and applied, this book will give you the theoretical and practical basis you need to apply data analysis techniques to real data.
The Workflow of Data Analysis Using Stata, by J. Scott Long, is an essential productivity tool for data analysts.
In this book, author Kyle Longest teaches the language of Stata from an intuitive perspective, furthering students’ overall retention and allowing a student with no experience in statistical software to work with data in a very short ...
We can also test for the presence of nonlinear relationships between the independent and dependent variable by means of Ramsey's RESET test. Go to ▻Statistics ▻ Postestimation ▻ Specification, diagnostic, and goodness-of-fit analysis ...
This book serves not only as a tutorial for those wishing to learn survival analysis but as a ... reference for experienced researchers ..."--Book jacket.
As a result, the book more clearly defines the principles of business analytics for those who want to apply quantitative methods in their work.
Explore the big data field and learn how to perform data analytics and predictive modelling in STATA About This Book Visualize and analyse data in STATA to devise a business strategy Learn STATA programming and predictive modeling Discover ...