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。

University of Pittsburgh
您将获得的技能: Data Storytelling, Interactive Data Visualization, Data Presentation, Plot (Graphics), Data Visualization Software, Data Visualization, Tableau Software, Spatial Analysis, Visualization (Computer Graphics), Statistical Visualization, Network Model, Dashboard, Matplotlib, Infographics, Heat Maps, Seaborn, Geospatial Information and Technology, Time Series Analysis and Forecasting, Network Analysis, Geospatial Mapping
攻读学位
中级 · 专项课程 · 3-6 个月

您将获得的技能: Splunk, Lightweight Directory Access Protocols, System Monitoring, Scripting, Dashboard, Business Intelligence, Scatter Plots, Pivot Tables And Charts, Servers, Data Visualization Software, Data-Driven Decision-Making, Software Installation, Role-Based Access Control (RBAC), Data Analysis Expressions (DAX), Data Pipelines, Authentications, Unstructured Data, Data Visualization, Windows Servers, Network Troubleshooting
初级 · 专项课程 · 3-6 个月

Coursera
您将获得的技能: Google Analytics, Web Analytics, Content Performance Analysis, Marketing Analytics, Dashboard, User Accounts
初级 · 指导项目 · 不超过 2 小时

Duke University
您将获得的技能: MySQL, Bash (Scripting Language), Scripting, Database Management, Relational Databases, Command-Line Interface, SQL, Databases, Data Import/Export, Database Application, Data Pipelines, Data Manipulation, Python Programming, Linux
初级 · 指导项目 · 不超过 2 小时

SkillUp
您将获得的技能: Data Storytelling, Dashboard, Power BI, Data Visualization, Interactive Data Visualization, Data Analysis, Data Modeling, Data Visualization Software, Data Analysis Expressions (DAX), Star Schema, Data Cleansing, Data Transformation, Data Import/Export, Data Security
初级 · 课程 · 1-4 周

您将获得的技能: Exploratory Data Analysis, Box Plots, Plot (Graphics), Data Visualization, Ggplot2, Data Visualization Software, Statistical Visualization, Scatter Plots, Histogram, Graphing, Python Programming
中级 · 指导项目 · 不超过 2 小时

您将获得的技能: Data Visualization, Data Presentation, Responsible AI, Data Storytelling, Prompt Engineering, Data Analysis, AI Enablement, Oral Expression
初级 · 课程 · 1-4 周

Fred Hutchinson Cancer Center
您将获得的技能: Molecular Biology, Laboratory Research, Bioinformatics, Data Literacy, Science and Research, Data Analysis, Spatial Data Analysis, Scientific Methods, Data Processing, Quantitative Research, Informatics, Biology, Data Collection
中级 · 课程 · 1-3 个月

您将获得的技能: Generative AI, Anomaly Detection, Predictive Modeling, Text Mining, Predictive Analytics, Advanced Analytics, Data Cleansing, Prompt Engineering, Natural Language Processing, Unstructured Data, Data Analysis, Data Preprocessing, Statistical Analysis, Time Series Analysis and Forecasting, Model Evaluation, Exploratory Data Analysis
中级 · 课程 · 1-3 个月

您将获得的技能: Dataflow, Google Cloud Platform, Real Time Data, Data Pipelines, Data Lakes, Extract, Transform, Load, Tensorflow, Data Warehousing, Model Deployment, Apache Airflow, Data Import/Export, Big Data, Data Governance, Data Migration, Workflow Management, Data Architecture, Dashboard, Apache Spark, Unstructured Data, Data Processing
中级 · 专项课程 · 3-6 个月

University of Michigan
您将获得的技能: NumPy, Debugging, Pandas (Python Package), Statistics, Data Analysis, Statistical Programming, Descriptive Statistics, Exploratory Data Analysis, Data Preprocessing, Data-oriented programming, Program Development, Numerical Analysis, Critical Thinking
中级 · 专项课程 · 3-6 个月

您将获得的技能: Matplotlib, Seaborn, Plot (Graphics), Scatter Plots, Histogram, Data Visualization, Data Visualization Software, Statistical Visualization, Data Analysis, Python Programming
初级 · 指导项目 · 不超过 2 小时