|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/data-analysis-with-tableau-and-alteryx/
课程评论：没有评论
**Coursera 课程总结：Tableau 与 Alteryx 数据分析** 本课程深入探讨了数据分析的核心流程，包括数据的检查、清洗、转换和建模，旨在从数据中挖掘有价值的信息，得出结论并支持决策。 **核心工具介绍：** * **Tableau：** 一款领先的商业智能和数据可视化软件。Tableau 致力于将大数据精炼成易于理解的洞察，帮助用户直观地“看见”并理解他们的数据。它以部署迅速、学习曲线平缓和用户界面直观著称，是快速演进的 BI 工具之一。 * **Alteryx：** 一个强大的数据处理和分析平台。Alteryx 赋能用户快速访问、操纵、分析和输出数据。其核心在于“工作流”（workflow）的概念，允许用户构建可重复使用的自动化流程，用于日常、每周或每月的任务。 * **关键优势：** * **提高效率和可重复性：** Alteryx 允许团队以更高效、可重复、减少错误且低风险的方式构建数据处理流程。 * **易用性：** 即使是没有 IT 背景的业务用户也能轻松上手。 * **数据处理能力：** 支持从文件、数据库和 API 读取和写入数据。 * **高级分析功能：** 内置预测分析和地理空间分析功能。 * **流程文档化：** 工作流的构建过程本身就是一种流程文档，便于用户查看、协作、支持和改进。 * **应用场景：** Alteryx 可作为数字化转型或自动化倡议的重要组成部分，帮助企业快速有效地回答业务问题。 **课程目标：** 通过学习本课程，学员将掌握如何利用 Tableau 进行数据可视化，以及如何使用 Alteryx 构建高效的数据处理和分析工作流，从而提升数据分析的效率和准确性，为业务决策提供有力支持。
Data analysis is a process of inspecting, cleansing, transforming, and modelling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.Tableau Software is an interactive data visualization software company focused on business intelligence. Tableau Software is a tool that helps make Big Data small, and small data insightful and actionable. The main use of tableau software is to help people see and understand their data.Tableau is one of the fastest evolving Business Intelligence (BI) and data visualization tool. It is very fast to deploy, easy to learn and very intuitive to use for a customer. Alteryx is a software solution that allows users to quickly access, manipulate, analyse, and output data. This can be done in a one-off manner or, more commonly, the process (called a "workflow") is something people use on a recurring (daily, weekly, monthly) basis.Alteryx is a platform that allows companies to answer business questions quickly and efficiently. The platform can be used as a major building block in a digital transformation or automation initiative. Alteryx allows teams to build processes in a more efficient, repeatable, less error-prone, and less risky way. Unlike many tools, Alteryx is easy for business users without an IT background to use.Alteryx is a software solution that allows users to quickly access, manipulate, analyse, and output data. This can be done in a one-off manner or, more commonly, the process (called a "workflow") is something people use on a recurring (daily, weekly, monthly) basis. The way Alteryx builds workflows becomes a form of process documentation allowing users to see, collaborate on, support, and enhance the process. Data can be read and written to files, databases, and APIs. Alteryx also comes with functionality that enables predictive analytics and geospatial analysis.
