[英]Deleting DataFrame row in Pandas where column value in list
How to remove certain rows in Pandas dataframe where column value is in list? 如何删除列值在列表中的熊猫数据框中的某些行? For example: 例如:
given mylist = [fh3, fh1, fh4]
id loc_id
0 fh0 0859
1 fh1 5861
2 fh2 2585
3 fh3 853
4 fh4 45596
4 fh5 586
remove rows where id in mylist:
id loc_id
0 fh0 0859
2 fh2 2585
4 fh5 586
Use isin
with boolean indexing
: 将isin
与boolean indexing
一起使用:
mylist = ['fh3', 'fh1', 'fh4']
print (df[~df.id.isin(mylist)])
id loc_id
0 fh0 859
2 fh2 2585
4 fh5 586
Another solution with drop
: 用另一种解决方案drop
:
mylist = ['fh3', 'fh1', 'fh4']
print (df.set_index('id').drop(mylist).reset_index())
id loc_id
0 fh0 859
1 fh2 2585
2 fh5 586
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