Book (Practical) Society Classes to develop data analysis skills

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Society
Data analysis is taught by data scientists enthusiastically by data scientists who are at the forefront of the field! It -examination of what data is in the first place, what can be learned from data analysis, and for what purpose data analysis is performed. Then, we will describe a series of processes in which a problem is defined as a "question," a hypothesis is created, data is collected, a hypothesis is proved, a conclusion is made, and a decision is made. The "data analysis" process is made into a language, and a book describing practical "data analysis" rather than textbook "theory of what should be" is described. The contents are useful for those who are now working on data analysis, those who are working on data analysis but are lazy, and those who want to improve the quality of data analysis.