df_roll['a'].rolling(window=1).apply(lambdax:handle(int(x[0]),df,name,n),raw=True) 對(duì)初始數(shù)據(jù)框進(jìn)行滾動(dòng) 其中: n=2,name=[‘a(chǎn)',‘b'] group_rolling(n=2,df=df,name=['a','b']) 每次滾動(dòng)的結(jié)果如下: 1 2 3 4 5 6
www.dbjr.com.cn/article/1882...htm 2025-5-26