dropna inplace not working. Can anyone help.

[madankarmukta]

dropna inplace not working. Can anyone help.

[hussainmujtaba]

Usually when it does not wrok, it usually means that you don't have nan values in data frame .Instead you have empty strings.Just remove them.Check out these data preprocessing steps to know more.

[madankarmukta]

I want to set mean value for all empty string instead of removing them.

here is the thing.
df = df.replace(r'^\s*$', np.NaN, regex=True)

Thanks
Thanks

[SioSio]

Is this the code you are looking for?

import pandas as pd
import numpy as np
s = pd.Series([2.0, np.nan, 0.5, 1.5, np.nan, 1.0])
print(s)
m = s.mean()
print(m)
s.fillna(m,inplace=True)
print(s)

[madankarmukta]

I hardly think mean is suitable for series you have.

Can you please help to understand what you tried to achieve here for the series.

Thanks.

[SioSio]

What you want to do is find whitespace in the panda's dataframe, replace those values ​​with NaN, and even remove NaN?

df.replace(r'^\s*$', np.nan, regex=True, inplace=True)
print(df)
df.dropna(inplace=True)
print(df)