Joram Mutenge

In this Python Programming video, we will be learning how to load and save data using multiple different sources. We will learn how to read/write data to CSV, JSON, Excel, Parquet, and more. This covers the vast majority of formats you'll see in the data science field and will be extremely useful to know. Let's get started...

In this Python Programming video, we will be learning several different concepts about working with DateTimes and Time Series data in Pandas. We will learn how to convert values to datetimes, how to filter by dates, how to group by dynamic our dates to do some more in-depth analysis, and more. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to clean our data. We will be learning how to handle missing values, fill missing values, cast datatypes, and more. This is an essential skill in Polars because we will frequently need to modify our data to our needs. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to group and aggregate our data. This will allow us to explore our data in ways we have not yet done in this series. We will be able to answer questions such as: "What is the most popular social media site for each country?" We will be using the groupby method, and also some aggregate functions such as mean, median, value_counts, etc. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to sort our data. We will learn how to sort single columns, sort multiple columns, and view the largest and smallest values in a DataFrame. Let's get started.. Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to add and remove rows and columns from dataframes using the update and extend methods. We will also see how we can create new columns by combining elements from existing ones. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to modify the data within our DataFrames. We will use some of the filtering techniques we learned in the last video to update values conditionally, and we will also be learning how to use strip_chars, and map_elements methods. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to split and slice text data in our Polars dataframes. This skill is essential when selecting specific pieces of text to display in your dataframes. Polars has many tools to help you extract, slice and split text data from your dataframe. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to handle text data in our Polars dataframes. Text data has become very common which means that it’s important for you to understand how to work with it. Polars has special functionality to help you achieve this and we’ll learn how to use it in this context. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to write conditionals in or to filter our data within our Polars dataframes. This is a fundamental skill to have when using Polars because it is one of the first things most people do when starting a new Polars project. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning about the DataFrame and Series objects. These are the backbone of Polars and are fundamental to the library. DataFrames can be thought of as rows and columns, while a Series can be thought of as just a single column of rows. We'll also learn the basic navigation of these datatypes by learning how to select specific rows and columns. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

In this Python Programming video, we will be learning how to get started with Polars. Polars is a new Data Analysis Library that allows us to easily read, analyze, and modify data. Polars is a fundamental tool to learn in the growing field of Data Science because it is faster than Pandas. So we'll start by learning how to install Polars, how to load data into a Jupyter Notebook, and how to see basic information about the data we've loaded in. Let's get started... Check out my Polars course on Udemy where I go into detail analyzing various datasets. https://www.udemy.com/course/analyzing-data-with-polars-in-python/?kw=polars&src=sac Dataset (2019 file) Link http://bit.ly/SO-Survey-Download *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge

A demonstration of how to read data from a zipped file without unzipping the folder. This will allow you to easily read data from Kaggle, which comes in zipped files when downloaded. Now you won't have to waste time unzipping those folders. You can instantly read the data and begin your analysis. *Consider buying me a coffee* https://www.buymeacoffee.com/jorammutenge Reading data with Python and the Pandas library. #pandas #python #dataanalysis #zipfiles #programming