Data Cleansing

Data Cleansing is the process of identifying, correcting or removing corrupt, inaccurate, duplicated, irrelevant parts of data within a dataset. Coursera's data cleansing catalogue teaches you to enhance data quality, reliability, and longevity while minimizing the risk of errors and improper decision-making. You'll learn about various data cleansing techniques such as data auditing, workflow specification, data transformation, data reconciliation, and much more. You'll gain proficiency in leveraging tools and software to detect and rectify data inconsistencies, thus enabling you to take your first step towards becoming a data analyst, data scientist, or data manager.
96credentials
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312courses

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Results for "data cleansing"

  • Status: Free Trial

    PwC

    Skills you'll gain: Analytics, Data Visualization, Business Analytics, Data Analysis, Microsoft PowerPoint, Data Presentation, Presentations, Excel Formulas, Data-Driven Decision-Making, Dashboard, Business Intelligence, Microsoft Excel, Customer Analysis, Data Visualization Software, Big Data, Data Storytelling, Target Audience, Business Consulting, Spreadsheet Software, Data Cleansing

    4.6
    Rating, 4.6 out of 5 stars
    11K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial

    IBM

    Skills you'll gain: Data Warehousing, Extract, Transform, Load, Star Schema, IBM DB2, Data Modeling, Snowflake Schema, PostgreSQL, Database Design, Data Architecture, Data Mart, Database Systems, Data Lakes, Data Validation, Data Integration, SQL, Data Cleansing, Query Languages, Data Quality

    4.5
    Rating, 4.5 out of 5 stars
    242 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial

    IBM

    Skills you'll gain: Data Mining, Dashboard, Data Collection, Microsoft Excel, Data Quality, Data Cleansing, Data Analysis, Data Visualization Software, IBM Cognos Analytics, Exploratory Data Analysis, Pivot Tables And Charts, Data Wrangling

    4.6
    Rating, 4.6 out of 5 stars
    314 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    Status: Free Trial

    Whizlabs

    Skills you'll gain: Feature Engineering, AWS SageMaker, Data Cleansing, Apache Spark, Extract, Transform, Load, Data Pipelines, Data Transformation, Amazon Web Services, Responsible AI, Data Quality, Data Integrity, Data Validation, Personally Identifiable Information, Machine Learning Methods

    Intermediate · Course · 1 - 4 Weeks

  • Packt

    Skills you'll gain: Alteryx, Spatial Analysis, Data Cleansing, Data Import/Export, Data Manipulation, Geographic Information Systems, Data Wrangling, Data Processing, Data Integration, Data Transformation, Data Presentation, Spreadsheet Software, Data Mapping, Data Analysis, Microsoft Excel, Data Visualization Software, Excel Formulas

    4.3
    Rating, 4.3 out of 5 stars
    23 reviews

    Beginner · Course · 3 - 6 Months

  • Status: Free Trial

    Google

    Skills you'll gain: Data Presentation, Data Cleansing, Data Storytelling, Rmarkdown, Data Visualization, Data Ethics, Data Literacy, Ggplot2, Data Validation, Spreadsheet Software, Tableau Software, Analytical Skills, Data Visualization Software, Data-Driven Decision-Making, Dashboard, Data Analysis, Stakeholder Management, Data Integrity, Database Management, Case Studies

    4.9
    Rating, 4.9 out of 5 stars
    2.3K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Status: AI skills

    Meta

    Skills you'll gain: Data Storytelling, Business Metrics, Key Performance Indicators (KPIs), Data Management, Data Collection, Data Governance, Bayesian Statistics, Data Visualization, Descriptive Statistics, Statistical Hypothesis Testing, Information Privacy, Data Cleansing, Pandas (Python Package), Data Quality, Data Analysis, Data Visualization Software, Spreadsheet Software, Exploratory Data Analysis, SQL, Python Programming

    4.7
    Rating, 4.7 out of 5 stars
    1.7K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: New
    Status: Free Trial

    Packt

    Skills you'll gain: Data Visualization, Matplotlib, Scientific Visualization, Data Storytelling, Pivot Tables And Charts, Data Visualization Software, Data Analysis, Data Structures, Heat Maps, Data Manipulation, Pandas (Python Package), NumPy, Data Transformation, Exploratory Data Analysis, Data Cleansing, Data Processing, Data Mapping, Data Import/Export, Python Programming, Object Oriented Programming (OOP)

    Intermediate · Specialization · 1 - 3 Months

  • Status: Free Trial

    Johns Hopkins University

    Skills you'll gain: Data Manipulation, Data Cleansing, Data Wrangling, Data Import/Export, Data Collection, Data Management, Web Scraping, R Programming, MySQL, SQL, Application Programming Interface (API)

    4.5
    Rating, 4.5 out of 5 stars
    8.1K reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial

    Coursera Instructor Network

    Skills you'll gain: Data Quality, Responsible AI, Data Cleansing, Generative AI, Data Validation, Automation, Data Processing, Data Transformation, Tensorflow, OpenAI, Artificial Intelligence, Alteryx

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial

    Corporate Finance Institute

    Skills you'll gain: Data Transformation, Extract, Transform, Load, Microsoft Excel, Data Manipulation, Data Cleansing, Data Integration, Data Import/Export, Pivot Tables And Charts, Data Validation, Automation

    4.8
    Rating, 4.8 out of 5 stars
    66 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial

    Microsoft

    Skills you'll gain: Data Storytelling, Data Analysis Expressions (DAX), Data Presentation, Power BI, Data Ethics, Dashboard, Data Modeling, Data Governance, Extract, Transform, Load, Data Visualization, Interactive Data Visualization, Business Intelligence, Data Visualization Software, Data Analysis, Statistical Analysis, Correlation Analysis, Data Architecture, Data Cleansing, Data Transformation, Database Design

    4.7
    Rating, 4.7 out of 5 stars
    126 reviews

    Beginner · Professional Certificate · 3 - 6 Months