Drop row nan pandy

Příklady kódu

18
0

drop - li nan ve sloupci pandy

df = df[df['EPS'].notna()]
1
0

Vrací nový dataframe vynechání řádků s hodnotami null

# Returns a new DataFrame omitting rows with null values

df4.na.drop().show()
# +---+------+-----+
# |age|height| name|
# +---+------+-----+
# | 10|    80|Alice|
# +---+------+-----+
0
0

prahová hodnota dropna

#dropping columns having more than 50% missing values(1994/2==1000)
df=df.dropna(thresh=1000,axis=1)
0
0

smazat nans v DF Pythonu

df[~np.isnan(df)]

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