COVID-19 scientific resources

Since the emergence of the new coronavirus (COVID-19) in December 2019, we have adopted a policy of immediately sharing research findings on the developing pandemic. This page provides access to code, data and tools developed by the Imperial College COVID-19 Response Team.

 

Resources

Data scenarios (Report 12)

This year, online storefronts will generate an estimated $294 billion, or approximately 9% of all U.S. retail sales, according to forecasts by Forrester Research. By 2018, e-commerce will account for more than 11% of the total, or approximately $414 billion, with transactions made with tablets and smartphones accounting for about 20% of the online total, Forrester projects.
自2017年初,金价上涨了15%,交易价为每盎司1334.78美元。

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