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
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