Stata delivers everything you need for reproducible data analysis—powerful statistics, visualization, data manipulation, and automated reporting—all in one intuitive platform. Introducing Stata 19 Experience the latest advancements, including many new statistical features such as machine learning via H2O,...
Additionally, it has strong data management capabilities, making it a popular choice for data cleaning and preparation tasks. Stata has a large community of users and developers who have created a vast collection of user-written commands and programs that extend its functionality. Here are 723 ...
and its use over the last 30 years. 出版年份：2015 版本信息：第一版理解 Stata 的一些建议：One...
Stata is the only software for data science and statistical analysis featuring a comprehensive version control system that ensures your code continues to run, unaltered, even after updates or new versions are released. No need to keep around multiple legacy installations to avoid breaking your system...
These commands employ the Stata (and R) packagerdrobustfor plotting, estimation, and inference. Companion R functions with the same syntax and capabilities are provided. Keywords: regression discontinuity designs, multiple cutoffs, multiple scores,local polynomial methods. ...
(MH) Markov chain Monte Carlo (MCMC) method. Gibbs sampling is also supported for selected likelihood and prior combinations. Commands for checking convergence and efficiency of MCMC, for obtaining posterior summaries for parameters and functions of parameters, for hypothesis testing, and for model ...
Many users include the commands to start and stop the logging in the do-file itself:version 18.0 log using myjob3, replace * a sample analysis job use censusbegin myjob3.dotabulate region// obtain summary statisticssummarize marriage_rate divorce_rate median_age if state!="Nevada"log ...
workflows, Long also introduces the concepts of basic data management using Stata and writing Stata do-files. Using real-world examples, Stata commands, and Stata scripts, Long illustrates effective techniques for managing your data and analyses. If you analyze data, this book is recommended for ...
Warning:drop and keep are not reversible.Once you have eliminated observations,you cannot read them back in again.You would need to go back to the original dataset and read it in again.Instead of applying drop or keep for a subset analysis,consider using if or in to select subsets ...
and regression coefficients. It then covers variance estimation methods implemented in Stata’s survey estimation commands. The course will also cover strata with a single sampling unit, certainty sampling units, subpopulation estimation, and poststratification. Interactive Stata sessions are dispersed betwee...