我有1000个数据,现在要求mean不变,标准差增加50%,请问怎么调整数据,求一般方法。谢谢
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楼主: snowave926
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[讨论交流] mean不变,标准差增加50% |
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已卖:477份资源 博士生 63%
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回帖推荐Chemist_MZ 发表于2楼 查看完整内容 I don't fully understand what you want to do. You can omit the data with low std. But this can not guarantee that the mean does not change.
If you can provide more information, we would be appreciated.
best,
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