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Università di Napoli Federico II
您将获得的技能: Interactive Data Visualization, Tableau Software, Dashboard, Data Storytelling, Data Visualization Software, Peer Review, Data Presentation, Data Integration, Data Visualization, Geographic Information Systems, Spatial Analysis, Business Intelligence, Data Manipulation, Data Preprocessing, Data Transformation, Data Sharing, Data Analysis, Business Analytics, Data Cleansing, Data Access
状态：免费试用Universidad de Palermo
您将获得的技能: Responsible AI, Predictive Modeling, Business Transformation, Data-Driven Decision-Making, Business Leadership, Data Science, Business Ethics, Business Analytics, Organizational Change, Innovation, Strategic Leadership, AI Security, Artificial Intelligence, Natural Language Processing, Machine Learning, Computer Vision, IT Service Management
状态：免费试用University of California, Davis
您将获得的技能: 数据共享, 数据操作, 地理空间制图, 数据映射, 地理信息系统, 数据质量, 数据存储, Query 语言, 数据建模, ArcGIS, 数据管理, Data Management, 矢量数据库, 分析, 空间分析, 关系数据库
您将获得的技能: Data Lakes, File Management, Microsoft Azure, Record Keeping, Information Management, Data Management, Data Storage Technologies
状态：新状态：免费试用您将获得的技能: Apache Kafka, Data Warehousing, Extract, Transform, Load, Microsoft SQL Servers, Snowflake Schema, Star Schema, Performance Tuning, Data Pipelines, Cloud Computing Architecture, Business Intelligence, Real Time Data, Apache Hadoop, Data Modeling, Data Quality, Responsible AI, Apache Spark, SQL, Generative AI, Data Governance, Quality Management
状态：免费试用University of Michigan
您将获得的技能: Python 程序设计, 统计假设检验, 统计编程, 贝叶斯统计, 抽样（统计）, 统计, 统计可视化, Matplotlib, 回归分析, 模型评估, 统计方法, 数据可视化软件, 统计机器学习, 统计分析, 统计推理, 统计建模, 数据可视化, 统计软件, Jupyter, 概率与统计
状态：免费试用Rice University
您将获得的技能: Capital Budgeting, Cash Flows, Probability & Statistics, Finance, Financial Statements, Microsoft Excel, Descriptive Statistics, Financial Accounting, Business Analytics, Box Plots, Probability Distribution, Data Visualization, Probability, Statistics, Ledgers (Accounting), Financial Analysis, Business Valuation, Business Mathematics, Financial Management, Data Analysis
Google Cloud
您将获得的技能: 交互式数据可视化, 探索性数据分析, 仪表板, Google Analytics（分析）, 数据分析, 数据可视化软件, 数据整合
状态：新状态：免费试用您将获得的技能: Microsoft Excel, Dashboard, Data Visualization, Spreadsheet Software, Data Presentation, Excel Formulas, Stakeholder Communications, Project Coordination, Project Management, Technical Communication, Operational Efficiency, Project Planning, Prioritization, Data-Driven Decision-Making, Scheduling, Performance Analysis, Automation
状态：免费试用University of London
您将获得的技能: Correlation Analysis, Predictive Modeling, Data Collection, Regression Analysis, Data Science, Applied Machine Learning, Forecasting, Data Analysis, Statistical Modeling, Time Series Analysis and Forecasting, Data-Driven Decision-Making, Exploratory Data Analysis, Feature Engineering, Model Evaluation
状态：免费试用您将获得的技能: Descriptive Statistics, Statistical Hypothesis Testing, Correlation Analysis, Tidyverse (R Package), Data Analysis, Regression Analysis, Probability & Statistics, Statistical Methods, Data Import/Export, Statistical Analysis, R Programming, Data Wrangling, Data Manipulation
状态：免费试用您将获得的技能: AWS Kinesis, Amazon DynamoDB, Amazon S3, Data Pipelines, Amazon CloudWatch, Cloud Storage, Real Time Data, AWS Identity and Access Management (IAM), Data Storage, Database Management Systems, Data Management, Data Infrastructure, Cloud Security, Encryption, Scalability
总之，以下是 10 最受欢迎的 data cleaning 课程
- Data Visualization: Analisi dei dati con Tableau: Università di Napoli Federico II
- Data Science & Inteligencia Artificial aplicados a negocios: Universidad de Palermo
- GIS 数据格式、设计和质量: University of California, Davis
- Introducción a los Data Lakes con Azure: Coursera
- Building Smarter Data Pipelines: SQL, Spark, Kafka & GenAI: Coursera
- 用 Python 进行统计: University of Michigan
- Business Finance and Data Analysis Fundamentals: Rice University
- 使用 Data Studio 探索和创建报告: Google Cloud
- Highlight Data with Excel Conditional Formatting: Coursera
- Data Science Project Capstone: Predicting Bicycle Rental: University of London
