An interactive world map of the depression related data collected between 13th and 23rd May 2019

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The quantmod package for R is designed to assist the quantitative trader in the development, testing, and deployment of statistically based trading models. Bollinger Bands are composed of three lines which can be used to indicate the direction and strength of a trend. The middle line by default is just a simple moving average (set at 20-day) and the upper and lower bands are the +/- the standard deviation. For more information on Bollinger Bands take a look at: http://traderhq.com/ultimate-guide-to-bollinger- bands/

multi-objective optimisation algorithms