Categories: Disambiguation Statistics is a type of data analysis which practice includes the planning, summarizing, and interpreting of observations of a system possibly followed by predicting or forecasting of future events based on a mathematical model of the system being observed. ... In statistics and signal processing, a time series is a sequence of data points, measured typically at successive times, spaced apart at uniform time intervals. ... In statistics, autoregressive moving average (ARMA) models, sometimes called Box-Jenkins models after George Box and F. M. Jenkins, are typically applied to time series data. ... Digital signal processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. ... An FIR filter In electronics, a digital filter is any electronic filter that works by performing digital math operations on an intermediate form of a signal. ... A finite impulse response (FIR) filter is a type of a digital filter, that is normally implemented through digital electronic computation. ... Finance studies and addresses the ways in which individuals, businesses and organizations raise, allocate and use monetary resources over time, taking into account the risks entailed in their projects. ... In technical analysis, a moving average is one of a family of similar statistical techniques used to analyse financial time series data. ... Technical analysis or charting is the study of price action in markets through the use of charts and quantitative techniques to attempt to forecast price trends. ... In economics and business, the price is the assigned numerical monetary value of a good, service or asset. ... This article is about the mathematical concept of convolution. ...