Python
How to Perform Polynomial Regression Using Scikit-Learn
Polynomial regression is a technique we can use when the relationship between a predictor variable and a response variable is nonlinear.
This type of regression...
DataFrame Functions in Python
How to Remove Index Name in Pandas (With Example)
You can use the following syntax to remove the index name from a pandas DataFrame:
df.index.name = None
This will remove the name from the index...
General Functions in Python
Pandas: Create Frequency Table Based on Multiple Columns
You can use the following basic syntax to create a frequency table in pandas based on multiple columns:
df.value_counts()
The following example shows how to use...
General Functions in Python
How to Swap Two Rows in Pandas (With Example)
You can use the following custom function to swap the position of two rows in a pandas DataFrame:
def swap_rows(df, row1, row2):
...
General Functions in Python
Pandas: How to Select Columns Based on Partial Match
You can use the following methods to select columns in a pandas DataFrame based on partial matching:
Method 1: Select Columns Based on One Partial...
General Functions in Python
Pandas: How to Use loc to Select Multiple Columns
You can use the loc function in pandas to select multiple columns in a DataFrame by label.
Here are the most common ways to do...
General Functions in Python
How to Swap Two Rows in a NumPy Array (With Example)
You can use the following basic syntax to swap two rows in a NumPy array:
some_array] = some_array]
This particular example will swap the first and...
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