pythonSubtle mistake in pandas a

python - Subtle mistake in pandas .apply(lambda g: g.shift(1, fill_value=0).cumsum()) - Stack Overflow
I have a dataframe that records the performance of F1-drivers and it looks likeDriver_ID Date
pythonSubtle mistake in pandas apply(lambda g gshift(1fillvalue0)cumsum())Stack Overflow
admin18小时前
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