Dataframe里，for循环行遍历整张表，for循环里有drop（），

Question

删除部分行之后报错出界IndexError: single positional indexer is out-of-bounds

j=0
k=0
for i in df_red.index:
    if (df_red.iloc[i]['distance_interval']==0)and(df_red.iloc[i]['dis_int2']!=0):
        j = i-1
        print(j)
    if (df_red.iloc[i]['distance_interval']!=0)and(df_red.iloc[i]['dis_int2']==0):
        k = i-1
        print('k=%d'%(k))
        if df_test.iloc[k]['data_time_sec']-df_test.iloc[j]['data_time_sec']>300:
            df_red.drop(df_red.index[j:k],inplace= True)

求问大佬这个问题该怎么解决啊

Answer 1

看错误应试数组越界问题，可以把数组下标打印出来看下是哪里越界了