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全部话题 - 话题: providera
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s*y
发帖数: 18644
1
来自主题: Statistics版 - 这个问题用什么test?
一个clinic里面只有一个provider受到intervention,有下面几组数据
April June Change
clinic ProviderA clinic ProviderA clinic ProviderA
Cancer Screening
Breast 78.3% 59.1% 78.3% 65.5% 0.04% 6.37%
Cervical 56.2% 36.5% 56.5% 39.1% 0.36% 2.61%
Colo 73.0% 70.5% 75.4% 73.3% 2.43% 2.84%
Composite 66.9% 52.5% 71.6% 61.2% 4.70% 9.68%
want to test the change in ProviderA is sig larger than the rest of the
clinic. what test can I use? (clinic=rest of the clinic)
Provider level num/den ... 阅读全帖
M********r
发帖数: 278
2
来自主题: Investment版 - 401K 三十年
If ur local donut shop offers free donjts but u have to get up early to pick
it up. U want the free donut and u get up early and get the donut.
Afterwards you tell other people the donut shop forced u to get up early. ..
401k is not without problems. As E said , high fees poor investment
products are known to investors especially tbose in small companies as they
have less negotiating power with thw providera. But u an certainly try to
make the most out of it. The company match and tax benefit... 阅读全帖
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