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Time series analysis

Introduction to time series analysis: Nowadays, one of the most needed skills in data science is time series. Any data, based on time stamps, is considered as and analyzed as time series. Time series analysis is a deep part of sales, offers and launches of products in industrial levels; while also it is deeply used to detect different events in physical worlds and different systems and therefore used as a general analysis tool in many parts of physics and analyzing different types of experiments and natural phenomenon. Now, that's all in air, let's dive in the basic theory and then we will discuss details of technical analysis as how to do  time series analysis with python time series analysis with R Basic theory of time series: According to Wikipedia, " A time series is a series of data points indexed (or listed or graphed) in time order. Most commonly, a time series is a sequence taken at successive equally spaced points in time. Thus it is a s...