The following command can be used to install a Python package in Anaconda: Copy pip install package_name Steps to Install a Python Package in Anaconda Step 1: Open the Anaconda Prompt Locate your Anaconda Prompt. For example, if you’re using Windows, you can simply type ‘Anaconda Prompt‘ in the Windows Search Bar (and then click … Read more
To create a while loop in Python: Copy while condition is true: perform an action 4 Examples of While Loop in Python Example 1: Create a Countdown To start, create a countdown, where: Based on the above rules, the condition for the countdown is therefore: countdown > 3 And so long as this condition is true, … Read more
You can convert Pandas DataFrame into a list in Python using tolist(): Copy df.values.tolist() In this short guide, you’ll see an example of converting Pandas DataFrame into a list. Example of Converting Pandas DataFrame into a List Let’s say that you have the following data about products and prices: product price Tablet 250 Printer 100 … Read more
In this short guide, you’ll see how to export Matplotlib charts to a PDF file. More specifically, you’ll observe how to export scatter and line charts into a PDF file. The Dataset used for the Scatter Chart Let’s say that you want to display the relationship between two variables: You may then use a scatter … Read more
Here are 2 ways to concatenate column values in Pandas DataFrame: (1) For strings only: Copy df[“new_column_name”] = df[“1st_column_name”] + df[“2nd_column_name”] + … (2) For a mix of strings and integers (or just integers): Copy df[“new_column_name”] = df[“1st_column_name”].map(str) + df[“2nd_column_name”].map(str) + … Examples Example 1: Concatenating values under a single DataFrame Assume that you have … Read more
In this short guide, you’ll see the steps to place matplotlib charts on a tkinter GUI. More specifically, you’ll learn how to embed the following charts on your GUI: Steps to place matplotlib charts on a tkinter GUI Step 1: Prepare the datasets for the charts Firstly, you’ll need to prepare the datasets for the charts. … Read more
You can export Pandas DataFrame to an Excel file using to_excel: Copy df.to_excel(r”Path to store the Excel\File Name.xlsx”, index=False) And if you want to export your DataFrame to a specific Excel Sheet: Copy df.to_excel(r”Path to store the Excel\File Name.xlsx”, sheet_name=”Your sheet name”, index=False) Note: you’ll have to install openpyxl if you get the following error: ModuleNotFoundError: … Read more
In this short guide, you’ll see how to get the current date in Python using the datetime module. More specifically, you’ll observe how to get: Get the Non-Formatted Current Date in Python For the first case, simply apply the following syntax to get the current date in Python: Copy import datetimecurrent_date = datetime.datetime.today()print(“Current Date: ” … Read more
In this guide, you’ll see 5 different ways to apply an IF condition in Pandas DataFrame. Specifically, you’ll see how to apply an IF condition for: Applying an IF condition in Pandas DataFrame Let’s now review the following 5 cases: (1) IF condition – Set of numbers Suppose that you created a DataFrame in Python … Read more
Here is the syntax to create scatter, line and bar charts using Matplotlib: Scatter plot Copy import matplotlib.pyplot as pltx_axis = [“value_1”, “value_2”, “value_3”, …]y_axis = [“value_1”, “value_2”, “value_3”, …]plt.scatter(x_axis, y_axis)plt.title(“title name”)plt.xlabel(“x_axis name”)plt.ylabel(“y_axis name”)plt.show() Line chart Copy import matplotlib.pyplot as pltx_axis = [“value_1”, “value_2”, “value_3”, …]y_axis = [“value_1”, “value_2”, “value_3”, …]plt.plot(x_axis, y_axis)plt.title(“title name”)plt.xlabel(“x_axis name”)plt.ylabel(“y_axis name”)plt.show() … Read more
