“Ganti nilai kolom panda” Kode Jawaban

Python Pandas mengubah atau mengganti nilai atau nama sel

# 1. Replace a single value with a new value for an individual DataFrame column:
df['column name'] = df['column name'].replace(['old value'],'new value')

# 2. Replace multiple values with a new value for an individual DataFrame column:
df['column name'] = df['column name'].replace(['1st old value','2nd old value',...],'new value')

# 3. Replace multiple values with multiple new values for an individual DataFrame column:
df['column name'] = df['column name'].replace(['1st old value','2nd old value',...],['1st new value','2nd new value',...])

# 4. Replace a single value with a new value for an entire DataFrame:
df = df.replace(['old value'],'new value')
Kwams

Ganti nilai kolom panda

df['column'] = df['column'].str.replace(',','-')
df
Better Badger

Mengganti Nilai di DataFrame Pandas


df['coloum'] = df['coloum'].replace(['value_1','valu_2'],'new_value')
JAKKA9

Ganti nilai di dataaframe

# this will replace "Boston Celtics" with "Omega Warrior"
df.replace(to_replace ="Boston Celtics",
                 value ="Omega Warrior")
Ruben Visser

Ganti nilai kolom panda

df.loc[df['column'] == 'column_value', 'column'] = 'new_column_value'
Black Badger

DataFrame mengubah nilai kolom

df["column1"].replace({"a": "x", "b": "y"}, inplace=True)
Dull Dunlin

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