I have two dataframe df1 and df2, df1 & df2 have column "A". I want output df3 has column "A" which has values of df1 not exist on df2.
df1
| A |
|---|
| I-13856942 |
| I-13856914 |
| I-13861633 |
| I-13875002 |
| I-13875673 |
df2
| A |
|---|
| I-13856942 |
| I-13856914 |
| I-13861633 |
output
df3
| A |
|---|
| I-13875002 |
| I-13875673 |
>Solution :
A possible solution:
df1.loc[df1.merge(df2, how='left', indicator=True)['_merge'].eq('left_only'),:]
Output:
A
3 I-13875002
4 I-13875673