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关 键 词:17新版,stata
行 业:IT 软件 教学管理软件
发布时间:2024-01-01
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Stata是一款完整的、集成的统计软件包,提供您需要的一切数据分析、数据管理和图形。 统计功能介绍 Stata使得大量的统计工具用于指尖 标准方法,如 基本表格和总结 案例对照分析 ARIMA ANOVA 和MANOVA 线性回归 时间序列平滑 广义线性模型(GLM) 聚类分析 对比和比较 功率分析 样本选择 …… 方法,如 多层模型 生存分析 动态面板数据回归 结构方程建模 二进制,计数和审查结果 ARCH 多重替代法 调查数据 Treatment effects 统计 贝叶斯分析 ……
How likely is it that an extra year of schooling will increase wages? What is the probability of default for a low-risk portfolio? Incorporate prior knowledge, see posterior distributions of random effects, compute Bayesian predictions, and more.
Equal-tailed and HPD credible intervals Interval hypothesis testing Model comparison using DIC and Bayes factors Predictions See all features Stata does econometrics. Stata does Bayesian statistics. Stata 17 combines both to do Bayesian econometrics.
Finally, as we briefly mentioned earlier, the estimation precision in Bayesian analysis is not limited by the sample size—Bayesian simulation methods may provide an arbitrary degree of precision. Despite the conceptual and methodological advantages of the Bayesian approach, its application in practice is still considered controversial sometimes. There are two main reasons for this—the presumed subjectivity in specifying prior information and the computational challenges in implementing Bayesian methods. Along with the objectivity that comes from the data, the Bayesian approach uses potentially subjective prior distribution. That is, different individuals may specify different prior distributions. ation in practi
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