Python var示例

示例#1

文件： try_catdata.py 项目： lilu2020/joepython

def groupsstats_1d(y, x, labelsunique):
    '''use ndimage to get fast mean and variance'''
    labelmeans = np.array(ndimage.mean(x, labels=y, index=labelsunique))
    labelvars = np.array(ndimage.var(x, labels=y, index=labelsunique))
    return labelmeans, labelvars

示例#2

文件： try_catdata.py 项目： Cassin123/statsmodels

def groupsstats_1d(y, x, labelsunique):
    '''use ndimage to get fast mean and variance'''
    labelmeans = np.array(ndimage.mean(x, labels=y, index=labelsunique))
    labelvars = np.array(ndimage.var(x, labels=y, index=labelsunique))
    return labelmeans, labelvars