Python Pandas applymap na_action argument is not being recognized

Question

When I try to use the argument "na_action" in Pandas' applymap function I got this error:

TypeError: applymap() got an unexpected keyword argument 'na_action'

Example:

>>> df = pd.DataFrame([[1, 2.12], [3.356, 4.567]])  
>>> df.iloc[0, 0] = pd.NA  
>>> df.applymap(lambda x: len(str(x)), na_action='ignore')

TypeError . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Traceback (most recent call last)
in 1 display(df_copy)
2 df.iloc[0, 0] = pd.NA
----> 3 df.applymap(lambda x: len(str(x)), na_action = 'ignore')

TypeError: applymap() got an unexpected keyword argument 'na_action'

Could anyone help me?

you should update to pandas 1.2

sammywemmy
– sammywemmy

2021-01-08 21:13:17 +00:00
Commented Jan 8, 2021 at 21:13 — sammywemmy
– sammywemmy, Commented Jan 8, 2021 at 21:13

Anu · Accepted Answer · 2021-01-08 21:14:18Z

3

Try checking the pandas version you are using. 'na_action' is available with the latest version.

answered Jan 8, 2021 at 21:14

Anu

3163 silver badges11 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

marcostc Over a year ago

Now I see. The argument 'na_action' starts with version 1.2.0 (December 26, 2020).

KansaiRobot Over a year ago

I have version 1.5.0 and still not working

Collectives™ on Stack Overflow

Python Pandas applymap na_action argument is not being recognized

1 Answer 1

2 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related