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Learn Data Cleaning, earn certificates with free online courses from Harvard, University of Michigan, Johns Hopkins, University of Illinois and other top universities around the world. Read reviews to decide if a class is right for you.
Python can be a powerful tool for data preparation. This course covers how to connect to various database types and pandas Python package for data preparation. Start a free trial today!
Improve the overall analytic workflow of your organization by boosting your data cleaning skills in Python.
Learn to use Data Wrangler in VS Code for efficient data cleaning and analysis. Visual Studio Code's tool generates Pandas code and offers insightful statistics. Less than 1-hour workload.
Learn to rename columns, tidy up messy data, and convert data types for efficient analysis. Say goodbye to data headaches and hello to streamlined insights.
Learn to clean messy data using Snowflake Data Platform in this 2.5-hour Coursera Project Network course. Ideal for business analysts and data engineers. Basic Snowflake knowledge required.
Learn to extract, clean, and analyze social media data using Python in this 1-2 hour Coursera Project Network course. Ideal for aspiring data analysts.
Learn to clean messy data using Excel in this 90-minute Coursera Project Network course. Ideal for beginners with basic computing skills, it offers hands-on experience with real-world scenarios.
Sharpen your data analysis skills with Coursera's 1-2 hour course on using SQL for data cleaning and transformation, featuring common table expressions, CASE statements, and NULL functions.
En este curso, aprenderás los conceptos generales de la ciencia de datos utilizando el lenguaje de programación Python. Serás capaz de recolectar contenido en la web, limpiar los datos y prepararlos para su visualización y gestión.
Learn to analyze business data with Microsoft's Power BI Desktop in this 4-week course by Universitat Politècnica de València. Gain skills in data import, cleaning, visualization, and collaboration.
Learn Python programming, data manipulation, and basic inferential statistical analysis in a 4-week course by the University of Michigan. Ideal for beginners in data science.
Master data science with Johns Hopkins University's 48-week online course. Learn to manipulate data sets, create visualizations, and build a data product using real-world data.
Learn foundational data skills with Mode's 13-week course. Master Excel, SQL, and Tableau to collect, analyze, and visualize data across various fields.
Master data analysis using Python with this 300-hour course. Learn to read data from CSVs and SQL, and use libraries like Numpy, Pandas, Matplotlib, and Seaborn for data processing and visualization.
As data becomes the modern currency, so the ability to analyse the data quickly and accurately has become of paramount importance.
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