Answers for "drop all nan values pandas"

how to delete na values in a dataframe

# if you want to delete rows containing NA values
df.dropna(inplace=True)

Posted by: Guest on May-16-2020

how to remove rows with nan in pandas

df.dropna(subset=[columns],inplace=True)

Posted by: Guest on May-26-2021

drop columns with nan pandas

>>> df.dropna(axis='columns')
       name
0    Alfred
1    Batman
2  Catwoman

Posted by: Guest on April-02-2020

when converting from dataframe to list delete nan values

a = [[y for y in x if pd.notna(y)] for x in df.values.tolist()]
print (a)
[['str', 'aad', 'asd'], ['ddd'], ['xyz', 'abc'], ['btc', 'trz', 'abd']]

Posted by: Guest on January-12-2021

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