Most health care economics models are constructed from the perspective of a managed health care system such as those offered in Canada and several European countries, or from the perspective of some other third party such as an insurance company…
dplyr verbs are descriptive: let’s make them more verbose!
Yet another pipe for R.
Motivation
In SAS, every DATA step prints a log:
NOTE: There were 120000 observations read from WORK.SALES. NOTE: 7153 observations wer…
中国政府部门统计数据发布网站
六年前的四月，于纽约市而言是安静的一个月，疫情冲击下所有人都开始在自己的日常里塞入社交距离、口罩、居家工作等概念。彼时我就在纽约，突如其来的改变我也有点懵，就整理了之前烂尾的项目，其中一个就是生成3D立体图的R包。现在翻看代码，那应该是我第一次去折腾C++，没有人工智能的时代我凑出了一套翻译自python的代码，写了篇总结，算是对自己有个交代。
今时不同往日，现在的我甚至都没有之前翻译python代码的勇气了，但我有人工智能。这两天我让人工智能对这个“史前”项目进行重组，上来就把我原始代码给骂了个狗血淋头。这不意外，我 …