我正在尝试获取的概率testers_time并将其加回到df。我有以下几点:
dict = {'id': ['a','b','c','d'], 'testers_time': [10, 30, 15, None], 'stage_1_to_2_time': [30, None, 30, None], 'activated_time' : [40, None, 45, None],'stage_2_to_3_time' : [30, None, None, None],'engaged_time' : [70, None, None, None]}
df = pd.DataFrame(dict, columns=['id', 'testers_time', 'stage_1_to_2_time', 'activated_time', 'stage_2_to_3_time', 'engaged_time'])
unique, counts = np.unique(df['testers_time'].dropna().sort_values() , return_counts=True)
print(pd.DataFrame(counts/float(len(counts))))
预期输出(最后一列):
id testers_time stage_1_to_2_time activated_time stage_2_to_3_time \
0 a 10.0 30.0 40.0 30.0
1 b 30.0 NaN NaN NaN
2 c 15.0 30.0 45.0 NaN
3 d NaN NaN NaN NaN
engaged_time prob
0 70.0 0.333333
1 NaN 0.333333
2 NaN 0.333333
3 NaN NaN
但是我一直在坚持如何将其添加回df。你能帮忙吗?
梵蒂冈之花
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