自举检验(bootstrap test) 是一种重抽样技术,能粗略地量化这些置信度水平。造成统计误差的一个原因是数据采样误差,测量采 … www.lmbe.seu.edu.cn|基于20个网页 2. 自引导检验 ness-of-fit),自引导检验(Bootstrap test)为1 000 www.mammal.cn|基于2个网页 ...
-- jQuery (Bootstrap 的所有 JavaScript 插件都依赖 jQuery,所以必须放在前边) --> <!-- 加载 Bootstrap 的所有 JavaScript 插件。你也可以根据需要只加载单个插件。 -->
1. 引言 现如今国外经济学的一些 TOP 期刊(如 AER, QJE, JPE, AEJ 系列等)基本上都会要求作者提供论文的原始数据和代码,并且还会将作者上传的数据和代码也会公开出来,通过这样的方式不仅能约束学术不端行为,也能保护作者的知识产权。固然说,这种将数据代码公开给学者使用,可以帮助学术圈的进步,但是这也给投稿的...
testBootStrap下载其他案例引用代码选择库运行自动执行 x 15 1 <!DOCTYPE html> 2 3 4 5 在线尝试 Bootstrap 实例 6 7 8 9 10 11 12 Hello, world! 13 14
>Bootstrap 兼容测试 <textarea style="display:none;">### Bootstrap 兼容测试</textarea> <!-- Latest compiled and minified JavaScript --> var testEditor; $(function() { $.get("../examples/test.md", function(md){ testEditor = editormd("test-editormd", { width: "90%",...
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在实验中我们采用非参数的 Bootstrap 方法,其核心思想和基本步骤如下: (1)假设原始样本数量为 N,通过 resample 从原始样本中抽取N个样本,此过程允许重复抽样; (2)根据抽出的样本计算给定的统计量T; (3)重复上述B次(一般大于1000),得到B个统计量T; (4)计算上述B个统计量T的估计量,如均值、方差等,得到原样...
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However, it is well known that the test based on the Wald test statistic suffers from severe size distortion in small sample when the disturbance variances of the two regression models are unequal. Our simulation results show that substantial improvements are made when the bootstrap methods are ...
Concerning the hypothesis testing, the bootstrap techniques have empirically shown to be efficient and powerful. By means of simulation and some examples we show that the bootstrap method is a powerful tool in the statistical hypothesis testing about the parameters of fuzzy random variables....