The frame steps of SEM data analysis

In fact, according to Wang Nan in Tianjin sem field of experience, the path of online analysis is similar to the scientific approach, then continue to share the following content, before I say: Because the site does not think too much about SEO questions, so the ranking is not exceptionally good, together, my article just hair, will be collected and forwarded, And the foundation did not leave the copyright, I actually very can not, but after Wang Nan Test, currently in Baidu Search: Senior sem Wang Nan, can find me, but also through Google, to find Tianjin Sem can also find me, look forward to more brothers and I communicate. Little head bidding assistant to give you a detailed explanation today. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Survey when you start the site operation data analysis, you can not necessarily know what needs analysis, but at least in the data exploration by some policy, business questions or rough assumptions guide. After the available data to clear the direction of the analysis. You begin by carefully reducing the detailed areas of attention and determining a potential optimization opportunity. For example, because a key policy is to add online sales, you can check the presentation of the Promotion Activity policy page, check traffic trends or abnormal behavior, and then develop a network promotion plan for the following network promotion planning policy. Write down your assumptions, This way you will know what the analysis intent is, that is, before the data analysis of what probably understand. In essence, you now have a point to dissect the eye.   In some cases, when the leader or the affairs team gives you a presumption to prove or disprove, you can jump directly to the period (that is, over the period of the investigation).   The next step is to verify the assumption that this can require a simple or messy profiling process, from the data to find out the necessary basis for causal relationship, in this some must prevent data analysis and data statement of the misunderstanding. After the conclusion of the analysis, demand resolution analysis of the results are not support or refute the assumptions you put forward. In some cases, a clear conclusion can be drawn from the results of the analysis.   In other hours, it is possible to demand a consistent view of what the results represent, and the need to pick the closest explanation from the existing reality. The scientific approach allows you to analyze the problems encountered in SEM data analysis and the solution plan with a cautious structure and ideas, and will maximize the maximum use of analytical time. Just beginning you can feel the system's approach is very troublesome, but if you practice is correct, practice will save time and reduce stress. When seeking a scientific approach, think of three elements that can cause trouble: stereotypes, mistakes, and assumptions, remember, stick to the SEM data analysis four steps, and then contact this article, you must be able to succeed.