Python

How to Create a Bar Chart in Python using Matplotlib

You may use the following syntax in order to create a bar chart in Python using Matplotlib: import matplotlib.pyplot as plt plt.bar(xAxis,yAxis) plt.title(‘title name’) plt.xlabel(‘xAxis name’) plt.ylabel(‘yAxis name’) plt.show() Next, you’ll see how to apply the above syntax in practice. Steps to Create a Bar Chart in Python using Matplotlib Step 1: Install the Matplotlib …

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How to Create a Scatter Diagram in Python using Matplotlib

The following template can be used in order to create a scatter diagram in Python using Matplotlib: import matplotlib.pyplot as plt plt.scatter(xAxis,yAxis) plt.title(‘title name’) plt.xlabel(‘xAxis name’) plt.ylabel(‘yAxis name’) plt.show() In the next section, you’ll see the steps to create a scatter diagram using a practical example. Steps to Create a Scatter Diagram in Python using …

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How to Convert Index to Column in Pandas DataFrame

You may use the following approach to convert index to column in Pandas DataFrame (with an “index” header): df.reset_index(inplace=True) And if you want to rename the “index” header to a customized header, then use: df.reset_index(inplace=True) df = df.rename(columns = {‘index’:’new column name’}) Later, you’ll also see how to convert MultiIndex to multiple columns. Steps to …

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How to Convert Integers to Datetime in Pandas DataFrame

Here is the syntax that you may use to convert integers to datetime in Pandas DataFrame: df[‘DataFrame Column’] = pd.to_datetime(df[‘DataFrame Column’], format=specify your format) Note that the integers data must match the format specified. Later, you’ll see several scenarios for different formats. Steps to Convert Integers to Datetime in Pandas DataFrame Step 1: Gather the …

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How to Set Column as Index in Pandas DataFrame

Depending on your needs, you may use either of the two approaches below to set column as index in Pandas DataFrame: (1) Set a single column as Index: df.set_index(‘column’) (2) Set multiple columns as MultiIndex: df.set_index([‘column_1′,’column_2′,…]) Next, you’ll see the steps to apply the above approaches using simple examples. Steps to Set Column as Index …

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