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Wenli Zhang
Ovilia
GitHub Star; Apache Member; Apache ECharts VP;
Passionate Dataviz Developer & Creative Designer
Shanghai, China
Dan Zhang
bsspirit
张丹,R语言专家,量化投资实践者,微软MVP。精通R ,Java, Nodejs 编程,获得10项SUN及IBM技术认证。著有《R的极客理想-工具篇》、《R的极客理想-高级开发篇》,合著《数据实践之美》,新书《R的极客理想-量化投资篇》。
青萌数海 Beijing
Yihui Xie
yihui
Freelancer (open source programmer, contractor, blogger, and writer)
@rstudio @swissre @merck Omaha, NE