Copy df in df1a and calculate the scaled age for each row in df1a based on theirage relative to the range of ages in the dataset. Store the results in a new column namedScaled_Age.
Question
Copy df in df1a and calculate the scaled age for each row in df1a based on theirage relative to the range of ages in the dataset. Store the results in a new column namedScaled_Age.
Solution
It seems like you're asking for help with a Python task involving the pandas library. Here's how you can do it:
First, copy the dataframe:
df1a = df.copy()
Next, calculate the scaled age. We'll use the MinMaxScaler from sklearn.preprocessing for this. This scales and translates each feature individually such that it is in the given range on the training set, e.g. between zero and one.
from sklearn.preprocessing import MinMaxScaler
# Create a scaler object
scaler = MinMaxScaler()
# Fit and transform the 'age' column and add it to the dataframe
df1a['Scaled_Age'] = scaler.fit_transform(df1a[['age']])
This will create a new column 'Scaled_Age' in the dataframe df1a where the ages are scaled between 0 and 1 relative to the range of ages in the dataset.
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