Slepptu na frá dálk panda

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9
0

slepptu na panda

>>> df.dropna(subset=['name', 'born'])
       name        toy       born
1    Batman  Batmobile 1940-04-25
2
0

dropna panda

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

Skilar nýja DataFrame sleppa raðir með núll gildi

# Returns a new DataFrame omitting rows with null values

df4.na.drop().show()
# +---+------+-----+
# |age|height| name|
# +---+------+-----+
# | 10|    80|Alice|
# +---+------+-----+

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