l*****w
发帖数: 344 | 1 Saw it in statistic board. I am also interested in it. Please help
1。有100，000个data point,知道他们从两个正态分布出来，但就是混在一起了，如何
把他们分开？
2。知道全美所有地方的邮编和其上的fraud cases,如何作一个risk analysis，根据这
些信息？
3。在一个clinical trial里有两个group,control 和treatment,How to construct a
hypothesis testing using Bayesian method to test whether the survival rate
for the treatment group is greater than 0.1 versus the survival rate in the
control group is less than 0.1? |
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