In March, 2019 Huawei’s Chinese Ecological Partners Conference was successfully held in Fuzhou. …

1. Why Do We Visualize Data? At work, no matter which scene you are in, you will be exposed to the data and need to express it. The role of data visualization is to better convey business information by combining charts and data. For the time being, most companies are gradually transitioning from traditional process management…

The era of data analysis has already arrived. From the state, government, enterprises to individuals, big data and data analysis have become hot words that everyone is familiar with. But you may not have the professional knowledge of data analysis and programming, or you have learned a lot about the…

Recently, the well-known consulting agency International Data Corporation (IDC) has released the “IDC China Business Intelligence Software Market Tracker, 2018”. This report analyzes the sales of the software of each BI manufacturer in 2018. It can be clearly seen from the graph of the share of manufacturers that the Matthew…

For data analysis, I have always emphasized that the core is the business. We associate the analysis logic of the business with the processing logic of data analysis, and data analysis tools are the means to help us achieve results. Just as we choose different vehicles according to different roads…

People who often deal with reports know that it is very troublesome to use Excel as a reporting tool. This is not only because there are many steps in using Excel to produce reports, but also because changes in business requirements require us to repeatedly modify the report. Especially for…

Many times we find that the business data seems good, but the final conversion volume is very low, which indicates that the business conversion rate is problematic. In data analysis, there is a crucial modeling tool that can solve this problem well. It is the funnel analysis model. You probably…

In data analysis, data analytical thinking is a framework-based guide. When analyzing problems, we need a lot of skills and tools. Just like in secondary school, you may solve the quadratic equation with the formula method, method of completing square, method of extraction of square root or the factorization method. …

As a data analyst, in daily life and work, are you often asked to produce some data statistics tables as shown below？ In general, the table seems to contain a lot of information. But in fact, the human brain is not sensitive to the numbers themselves. …