|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/understanding-data-statistics-graphical-analysis/
课程评论：没有评论
**课程名称：** 理解数据、统计学与图表分析 **课程概述：** 本课程旨在帮助职场人士克服在信息整合和图表选择方面的困难，强调理解数据是数据分析过程中至关重要的一步。通过深入理解数据，可以做出更准确的分析决策，更好地展示数据的优势，同时提高数据质量，确保结果的准确性和可靠性。此外，理解数据还有助于识别数据分析前后的问题，提出恰当的问题并形成可靠的假设。本课程将介绍如何利用Excel中的图表和统计学工具进行数据探索，识别可能带来风险的异常值，并对缺失数据和不确定性进行解读。 本课程是为学生、有志于从事数据相关工作或已在职场工作的专业人士量身打造的优秀指南，将帮助您理解、转换和可视化数据。您将学习不同类型的数据，掌握分类和处理现实生活中数据的实用技巧，了解数据分类中常见的误区，学习各种图表的用途及示例，并理解描述性统计学及其在数据分析中的应用。 **学习目标：** 学完本课程后，您将能够利用真实数据进行有意义的呈现。祝您学习顺利！
Most working professionals flounder to synthesize information and pick the right visualization. Understanding data is one of the most critical steps in the data analysis process. It enables correct decisions to be made in analysis and to show the strengths of the data. It also increases the quality of the data and ensures accurate and reliable results. Also, understanding the data is crucial for identifying problems encountered before and during data analysis. It assists in asking the right questions and formulating hypotheses, making the analysis more reliable. Suitable charts and statistics used with Excel enable data exploration, identification of outliers that may create risks in the data, and interpretation of missing data and uncertainties.This course is an excellent guide for students, aspiring and working professionals to understand, transform and visualize data. You will understand different types of data and practical tips to understand and categorize real life data, some of the most common pitfalls in categorizing data, the usage of different types of graphs with examples and what is descriptive statistics and how it is used to analyze dataBy the end of this course, you will be ready to make meaningful representations with real life data. Good luck!
