Engineering and Technology
Learn to tame your raw, messy data stored in a PostgreSQL database to extract accurate insights.
Cleaning data is a crucial task that is consistently reported as one of the most common responsibilities for data scientists and data analysts. This is due to the inherent messiness of real-world data. To equip you with the necessary skills to effectively clean data stored in a PostgreSQL database, this course offers comprehensive instruction. Throughout this course, you will gain proficiency in addressing prevalent issues encountered during data cleaning. These include handling untidy strings, managing empty values, evaluating string similarity, and more. By actively engaging in hands-on exercises, you will have the opportunity to apply these techniques to intriguing datasets sourced from New York City's Open Data program. Are you prepared to transform disorderly data into a well-organized and reliable resource?
by DataCamp
Learn to tame your raw, messy data stored in a PostgreSQL database to extract accurate insights.
by DataCamp
Improve your Python data importing skills and learn to work with web and API data.
by DataCamp
Learn to import data into Python from various sources, such as Excel, SQL, SAS and right from the we...
by DataCamp
Learn to clean data as quickly and accurately as possible to help your business move from raw data t...
by DataCamp
Develop the skills you need to clean raw data and transform it into accurate insights.
by DataCamp
Learn how to identify, analyze, remove and impute missing data in Python.
by DataCamp
Learn how to build and test data engineering pipelines in Python using PySpark and Apache Airflow.
by DataCamp
Detect anomalies in your data analysis and expand your Python statistical toolkit in this four-hour...
by DataCamp
In this course you'll learn how to get your cleaned data ready for modeling.
by DataCamp
Learn how to build your own SQL reports and dashboards, plus hone your data exploration, cleaning, a...