|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/data-visualization-and-analysis-with-r/
课程评论：没有评论
课程名称：2023年R数据可视化与分析硕士课程 课程概述：在当今商业环境中，无论是大型企业如亚马逊、谷歌、Facebook，还是初创公司，都依赖于数据可视化和数据分析来处理和理解信息。数据可视化是将数据以图形形式呈现，使人更容易理解，而数据分析则是对收集到的数据进行解析，以便从中做出重要决策，以实现最大的利润。 举个例子，2007年，沃尔玛通过分析其门店数据发现，在洪水期间，消费者会购买大量草莓及日常用品。因此，他们决定在这个时期储备更多草莓，从而提高销售和利润。这充分展示了数据分析如何帮助公司获得更多的利润。 如今，企业对数据可视化与分析专家的需求非常迫切，因而“数据是新的石油”的说法频频被提及。每天产生的数十亿字节数据需要专业人员来分析，以帮助企业最大化盈利。根据Indeed的数据显示，在美国，这一领域的专家年薪达到了70,000美元。 当前，初创公司、跨国公司及大型企业都在急需数据科学家和数据分析人员，因而这一领域的就业需求呈现出惊人的增长趋势。
***********All the Big Giant to Startup companies all of them use Data Visualization and analyze their data using data analysis. Amazon, Google, Facebook, Airbnb, Twitter, Apple, Flipkart, Walmart, Youtube all are on the list **************Now You may Think…Why Data visualization and analysis is important?Simply data visualization is a technique to take information (data) and place it in the form of a graph that human can easily understand whereas data analysis is nothing but analysis the data gathered and take important decisions from it to make maximum profit possible.Let me tell you a quick story…In the year of 2007 Walmart analysis its store data and get an amazing report. They noticed in times of flood people buy strawberry a lot along with common household items.So what they did?They store more strawberry in time of food, which gives more sell and profit.That is how data analysis helps and companies to get more profit.Are Companies looking for data visualization and analysis experts?Let's tell you one thing "data is the new oil". Everyday quintillion bytes of data are being produced by us. All the companies who gathering data from eCommerce site to social network they need a qualified professional to analyze the data that they max maximize their profit.Currently, the Salary of an expert in this filed in the USA is $70,000/year according to indeedThe startup, MNC, Big Giant all of them need Data scientists, Data Analytics for them and that's why the demand is sky-high.
