We have sorted out the concept of "data thinking" , training and application related content before, and now we will start to sort out some common, practical and specific data analysis thinking required for data analysis, such as descriptive analytical thinking, two Eight and Pareto thinking, PEST analytical thinking, life cycle analytical thinking, competitive product analytical thinking, structured analytical thinking, etc. This article will start with the entry-level thinking of data analysis-descriptive analysis thinking , so as to help everyone establish the awareness of data analysis thinking. Before doing data analysis, we must first understand and understand data, we will collect a series of complex data information, and conduct statistical sorting of related data. In this case, just relying on people to "see" the data will make people look at a loss.
Just like some people do not know how to mobile number list better display the analysis results and data to confirm their own analysis, such as a person who is full of experience but does not know how to show his talents. When we want people to understand the general situation of the data and confirm their own analysis, using descriptive analytical thinking will allow us to understand the overall situation of the data information, and also allow us to observe the characteristics and abnormal problems of the data.
Descriptive analytical thinking means making a statistical description of the relevant data of all variables of the survey population, including frequency analysis, central tendency analysis, dispersion degree analysis, distribution, and some basic visual statistical graphics and clear text descriptions of the data. [Original] Some basic ideas and insights of descriptive analytical thinking 2. What are the indicators of descriptive analytical thinking? The so-called indicators help us to open up our minds and interpret data in depth through multiple indicators. We cannot analyze data only by relying on a sense and sensitivity to the data, which is too subjective.