Engineering and Technology
Learn the 5 key stages of the data analysis process in this hands-on introduction to data analysis.
The course Introduction to Data Analysis with Pandas and NumPy on Udacity covers the data analysis process, including the types of problems that data analysts can solve and the five steps involved: questioning, wrangling, exploring, drawing conclusions, and communicating. It also introduces three important Python packages for data analysis: NumPy, pandas, and Matplotlib. The course teaches how to use Jupyter Notebooks to combine text, equations, code, and visualizations, as well as how to create and navigate through notebooks using keyboard shortcuts and magic keywords. It covers exploring and inspecting data, including formulating questions, data wrangling, and using pandas to gather and assess data. The course also covers manipulating data using pandas and NumPy, including data cleaning, filtering, fixing column data types, and combining and expanding data. Finally, it teaches how to communicate results using pandas to summarize datasets, create visualizations, draw conclusions from data using descriptive statistics and visualizations, and present findings with numbers and visuals. The course culminates in a project where students analyze a dataset, perform data wrangling, draw conclusions, and present their findings using Jupyter Notebook, NumPy, and pandas.
by Udacity
Learn the 5 key stages of the data analysis process in this hands-on introduction to data analysis.
by Udacity
Tackle the fundamentals of Python, one of the most popular programming languages used to build websi...
by Udacity
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by Udacity
Utilize Microsoft Power BI as a primary tool for data pre-processing, visualization, and analysis.
by Udacity
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by Udacity
Get ready to analyze, visualize, and interpret data! Thought-provoking examples and chances to combi...
by Udacity
Become an SQL power user with the ability complete complex tasks in SQL, including cleaning data and...
by Udacity
In this short course, learn the fundamentals of MapReduce and Apache Hadoop to start making sense of...
by Udacity
Master SQL, the core language for big data analysis, to enable insight-driven decision-making and st...
by Udacity
Learn one of the most battle-tested, internationally-recognized processes for solving data-science p...