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
2online degrees
312courses

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Results for "data cleansing"

  • Status: Free Trial

    University of Pennsylvania

    Skills you'll gain: Matplotlib, Data Analysis, Pandas (Python Package), Data Visualization, Data Science, Data Cleansing, Pivot Tables And Charts, Data Visualization Software, Data Manipulation, Scatter Plots, NumPy, Data Transformation, Jupyter, Data Validation, Data Import/Export, Histogram, Python Programming, Data Structures, Programming Principles, Scripting Languages

    4.5
    Rating, 4.5 out of 5 stars
    425 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free

    Coursera Project Network

    Skills you'll gain: Data Visualization, Matplotlib, Marketing Analytics, Web Scraping, Social Media Marketing, Python Programming, Social Media, Pandas (Python Package), Text Mining, Trend Analysis, Data Analysis, Data Wrangling, Data Cleansing, Seaborn, Content Performance Analysis, Jupyter

    4
    Rating, 4 out of 5 stars
    33 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • H2O.ai

    Skills you'll gain: Supervised Learning, Machine Learning, Machine Learning Algorithms, Time Series Analysis and Forecasting, Data Quality, Unsupervised Learning, Data Cleansing, Data Analysis, Feature Engineering, Pandas (Python Package), Data Transformation, Exploratory Data Analysis, Classification And Regression Tree (CART), Regression Analysis

    Beginner · Course · 1 - 4 Weeks

  • Google Cloud

    Skills you'll gain: Data Cleansing, Data Compilation, Data Integration, Data Transformation, Data Processing, Data Manipulation, Google Cloud Platform, Excel Formulas, Self Service Technologies

    Beginner · Project · Less Than 2 Hours

  • Coursera Project Network

    Skills you'll gain: Ggplot2, Data Cleansing, Tidyverse (R Package), Data Wrangling, Data Transformation, Data Visualization, R Programming, Data Manipulation, Data Analysis, Data Management, Pivot Tables And Charts

    4.6
    Rating, 4.6 out of 5 stars
    10 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: New
    Status: Preview

    Coursera

    Skills you'll gain: Data Integration, Data Import/Export, NumPy, Data Wrangling, Data Manipulation, Pandas (Python Package), Data Pipelines, Data Transformation, Extract, Transform, Load, Data Cleansing

    Beginner · Course · 1 - 4 Weeks

  • Google Cloud

    Skills you'll gain: Data Manipulation, Data Processing, Data Pipelines, Data Transformation, Data Quality, Data Cleansing, Data Import/Export, Extract, Transform, Load, Exploratory Data Analysis, Big Data, Google Cloud Platform, Google Analytics

    Intermediate · Project · Less Than 2 Hours

  • Google Cloud

    Skills you'll gain: Data Visualization Software, Data Wrangling, Data Manipulation, Google Cloud Platform, Data Import/Export, Data Transformation, Data Cleansing, Extract, Transform, Load, Data Analysis, Sampling (Statistics), Course Development

    Beginner · Project · Less Than 2 Hours

  • Google Cloud

    Skills you'll gain: Data Loss Prevention, Personally Identifiable Information, Information Privacy, JSON, Data Security, Cloud API, Google Cloud Platform, Data Cleansing, Cloud Storage

    Beginner · Project · Less Than 2 Hours

  • Status: Free Trial

    University of Colorado Boulder

    Skills you'll gain: Data Mining, Data Warehousing, Data Pipelines, Data Modeling, Data Science, Data Cleansing, Data Analysis, Data Transformation, Exploratory Data Analysis, Data Quality, Statistical Modeling, Data Visualization

    Build toward a degree

    3.9
    Rating, 3.9 out of 5 stars
    104 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial

    Johns Hopkins University

    Skills you'll gain: Tidyverse (R Package), Data Wrangling, R (Software), Data Cleansing, Data Transformation, Data Manipulation, R Programming, Data Science, Exploratory Data Analysis, Data Analysis, Data Management, File Management, Data Visualization, Data Import/Export

    4.4
    Rating, 4.4 out of 5 stars
    53 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free

    Coursera Project Network

    Skills you'll gain: Data-Driven Decision-Making, Data Visualization, Business Analytics, Data Analysis, Data Cleansing, Statistical Analysis, Exploratory Data Analysis, Descriptive Statistics, Matplotlib, Data Manipulation, Customer Analysis, Analytical Skills, Trend Analysis, Pandas (Python Package), Python Programming, Jupyter

    4.5
    Rating, 4.5 out of 5 stars
    19 reviews

    Intermediate · Guided Project · Less Than 2 Hours

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