数据清理课程
数据 Cleaning 课程可以帮助您学习识别和纠正数据集中的错误、处理缺失值以及规范数据格式的技术。您可以掌握数据 Validation、Outlier 检测以及将原始数据 Transformer 成可用格式等方面的技能。许多课程都会介绍一些工具，如 Pandas 和 NumPy 等 Python 库，以及 OpenRefine 等软件，这些工具支持高效执行数据分析任务并确保数据质量，以便进行分析。
热门 Data Cleaning 课程和认证
状态：免费试用Johns Hopkins University
您将获得的技能: 微积分, 数据分析, 制图, 代数, 数学软件, 数学理论与分析, 衍生产品
状态：免费试用CertNexus
您将获得的技能: 利益相关者的参与, 道德标准与行为, Data Governance, 业务转型, 数据伦理, 组织领导力, 文化 Transformer, 政策制定, 商业道德, 员工参与, 管理, 政策分析, 治理 风险管理与合规, 变革管理, 人力资源政策, 业务领导, 负责任的人工智能, 利益相关者管理
状态：免费试用您将获得的技能: Power BI, Data Modeling, Data Storytelling, Data Analysis Expressions (DAX), Data Visualization Software, Data Transformation, Business Intelligence, Dashboard, Microsoft Excel, Interactive Data Visualization, Data Manipulation, Data Cleansing, Key Performance Indicators (KPIs), Report Writing, Data Import/Export
状态：免费您将获得的技能: Dashboard, Interactive Data Visualization, Tableau Software, Data Presentation, Data Import/Export, Data Visualization, Data Visualization Software, Business Intelligence, Data Analysis, Data Integration, Data Modeling
状态：免费试用您将获得的技能: Data Warehousing, Extract, Transform, Load, Snowflake Schema, Star Schema, Business Intelligence, Data Modeling, Database Design, Data Management, Data Integration, Performance Tuning, Databases, Data Transformation, Scalability
状态：新状态：免费试用您将获得的技能: Plot (Graphics), Scripting, Scientific Visualization, Visualization (Computer Graphics), Graphing, Scalability, Text Mining, Statistical Analysis, Time Series Analysis and Forecasting, Programming Principles, Data Visualization, Descriptive Statistics, Mathematical Software, File I/O, Software Installation, Numerical Analysis, Mathematical Modeling, Predictive Modeling, Python Programming, Data Analysis
您将获得的技能: Ggplot2, Model Evaluation, Data Visualization, Regression Analysis, Predictive Analytics, Predictive Modeling, Data-Driven Decision-Making, Statistical Modeling, R Programming, Descriptive Statistics, Statistical Methods, Exploratory Data Analysis, Statistical Analysis, Data Analysis
状态：新状态：免费试用您将获得的技能: Integrated Development Environments, Computer Networking, Server Side, Real Time Data, Data Analysis Expressions (DAX), Application Development
您将获得的技能: Calculus, Applied Mathematics, NumPy, Machine Learning Algorithms, Data Science, Tensorflow, Python Programming, Derivatives, Algorithms, Development Environment
您将获得的技能: SQL, Business Intelligence, Data Presentation, Business Analysis, Data Analysis, Query Languages, Databases
状态：免费试用University of Michigan
您将获得的技能: Debugging, Data Analysis, Data Preprocessing, Numerical Analysis, Critical Thinking
状态：免费试用您将获得的技能: Data Import/Export, Pandas (Python Package), Pivot Tables And Charts, Jupyter, Microsoft Excel, Data Analysis, Data Manipulation, Python Programming, Data Structures, Development Environment, Object Oriented Programming (OOP)
总之，以下是 10 最受欢迎的 data cleaning 课程
- 通过数据和建模的微积分：极限与导数: Johns Hopkins University
- 创建并领导以数据为导向的道德组织: CertNexus
- Learn Data Storytelling: Power BI Techniques: Edureka
- Multi-Table data analysis with Tableau: Customer Analysis: Coursera
- Data Warehousing: Schema, ETL, Optimal Performance: Coursera
- Octave for Machine Learning: Data Analysis Mastery: EDUCBA
- Data Analysis in R: Predictive Analysis with Regression: Coursera
- Advanced Python for Data Analysis: Build & Optimize: EDUCBA
- Matrix Calculus for Data Science & Machine Learning: Packt
- Data Analysis with SQL: Inform a Business Decision: Coursera
