导入组合p值测试模块

Question

我正在尝试导入一个模块来进行测试以组合p值，如下所述：

http://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.combine_pvalues.html

为：

import scipy.stats as stats
results =stats.combine_pvalues([0.099522,0.049951,0.034767,0.025991,0.000402,0.000387,0.000468,0.013807,0.0062,0.040191])
print results

然而，当我运行它时，我得到：

      1 import scipy.stats as stats
----> 2 results = stats.combine_pvalues([0.099522,0.049951,0.034767,0.025991,0.000402,0.000387,0.000468,0.013807,0.0062,0.040191])
      3 print results
     'module' object has no attribute 'combine_pvalues' 

Answer 1

我相信你没有使用最新版本的scipy。运行此命令：

$python -c "import scipy; print scipy.__version__"

并查看您的版本是否为0.15.1。如果没有，你应该升级你的scipy以使用函数combine_pvalues。