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.
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    IBM

    Professional Certificate

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    Status: AI skills

    Google

    Build toward a degree

    Professional Certificate

  • Status: Free Trial
    Status: AI skills

    IBM

    Build toward a degree

    Professional Certificate

  • Status: Free Trial
    Status: AI skills

    IBM

    Build toward a degree

    Professional Certificate

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Results for "data cleansing"

  • Status: Free Trial

    IBM

    Skills you'll gain: Excel Formulas, Microsoft Excel, Data Cleansing, Data Analysis, Data Import/Export, Spreadsheet Software, Data Wrangling, Data Quality, Pivot Tables And Charts, Google Sheets, Data Manipulation, Data Science, Data Integrity, Information Privacy

    4.8
    Rating, 4.8 out of 5 stars
    10K reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Status: AI skills

    Google

    Skills you'll gain: Data Storytelling, Data Literacy, Data Visualization, Data Presentation, Data Ethics, Data Cleansing, Rmarkdown, Data Validation, Ggplot2, Tableau Software, Sampling (Statistics), Presentations, Spreadsheet Software, Data Analysis, Data Visualization Software, LinkedIn, Dashboard, Data Processing, Interviewing Skills, Professional Development

    Build toward a degree

    4.8
    Rating, 4.8 out of 5 stars
    175K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: New
    Status: Preview

    Microsoft

    Skills you'll gain: Data Manipulation, Data Transformation, Tidyverse (R Package), Data Cleansing, R Programming, Data Quality, Data Structures

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Status: AI skills

    IBM

    Skills you'll gain: Exploratory Data Analysis, Data Wrangling, Dashboard, Data Visualization Software, Data Visualization, SQL, Unsupervised Learning, Plotly, Interactive Data Visualization, Peer Review, Supervised Learning, Data Transformation, Feature Engineering, Jupyter, Data Analysis, Data Cleansing, Data Literacy, Generative AI, Professional Networking, Data Import/Export

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    147K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Status: AI skills

    IBM

    Skills you'll gain: Exploratory Data Analysis, Data Storytelling, Data Wrangling, Dashboard, Data Visualization Software, Plotly, Data Visualization, Generative AI, SQL, Interactive Data Visualization, Data Transformation, Data Analysis, Data Cleansing, Big Data, IBM Cognos Analytics, Excel Formulas, Professional Networking, Data Import/Export, Microsoft Excel, Python Programming

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    95K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: New
    Status: Free Trial

    Google

    Skills you'll gain: Data Integrity, Data Cleansing, Data Quality, Data Validation, Sample Size Determination, Sampling (Statistics), Data Analysis, Statistics, Statistical Analysis

    Beginner · Course · 1 - 4 Weeks

What brings you to Coursera today?

  • Status: Free Trial

    Google

    Skills you'll gain: Data Cleansing, Sampling (Statistics), Data Integrity, Data Quality, Data Processing, Data Analysis, Data Transformation, Data Validation, Sample Size Determination, SQL, Spreadsheet Software

    4.8
    Rating, 4.8 out of 5 stars
    18K reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial

    Vanderbilt University

    Skills you'll gain: Data Storytelling, Prompt Engineering, ChatGPT, Prompt Patterns, Excel Macros, Excel Formulas, Microsoft Excel, LLM Application, Productivity, OpenAI, Data Visualization, Data Analysis, Generative AI, Artificial Intelligence, Data Cleansing, Large Language Modeling, Data Integration, Data Transformation, Data Validation, Artificial Intelligence and Machine Learning (AI/ML)

    4.8
    Rating, 4.8 out of 5 stars
    6.9K reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial

    IBM

    Skills you'll gain: Exploratory Data Analysis, Data Wrangling, Data Transformation, Data Analysis, Data Cleansing, Data Manipulation, Data Import/Export, Predictive Modeling, Regression Analysis, Statistical Analysis, Pandas (Python Package), Scikit Learn (Machine Learning Library), Data-Driven Decision-Making, Matplotlib, Feature Engineering, Data Visualization, Data Pipelines, NumPy, Python Programming

    4.7
    Rating, 4.7 out of 5 stars
    19K reviews

    Intermediate · Course · 1 - 3 Months

  • 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

    University of Michigan

    Skills you'll gain: Data Quality, Data Cleansing, Quantitative Research, Data Validation, Data Integrity, Data Collection, Quality Assurance, Data Processing, Data Strategy, Data Management, Data Analysis, Data Access, Statistical Analysis, Sampling (Statistics), Threat Detection

    4.6
    Rating, 4.6 out of 5 stars
    54 reviews

    Beginner · Specialization · 1 - 3 Months

  • 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

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