Process Data from Dirty to Clean

This course is part of Google Data Analytics Professional Certificate

Instructor: Google Career Certificates

What you'll learn

  •   Define different types of data integrity and identify risks to data integrity.
  •   Apply basic SQL functions to clean string variables in a database.
  •   Develop basic SQL queries for use on databases.
  •   Describe the process of verifying data cleaning results.

    • Skills you'll gain

  •   Sampling (Statistics)
  •   Data Cleansing
  •   Data Analysis
  •   SQL
  •   Data Validation
  •   Spreadsheet Software
  •   Data Manipulation
  •   Data Quality
  •   Sample Size Determination
  •   Data Integrity
  •   Data Transformation

    • There are 6 modules in this course

    Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Check for data integrity. - Apply data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Use basic SQL functions to clean and transform data. - Verify the results of cleaning data. - Write an effective data cleaning report

    Clean data for more accurate insights

    Data cleaning with SQL

    Verify and report on cleaning results

    Optional: Add data to your resume

    Course wrap-up

    Explore more from Data Analysis

    Getting and Cleaning Data

    Prepare Data for Exploration

    Analyze Data to Answer Questions

    Foundations: Data, Data, Everywhere

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