2015年4月21日
Eng1—English daily notes
摘要： English daily notes 2015年 4月 Phrases 1. As a side note #作为附注，顺便说句题外话，和by the way意思相近，例句： @1：As a side note, there is no equivalent to tapply in the plyr package. 2. Across the range of #各种/各类/... 阅读全文
posted @ 2015-04-21 21:50 爱67 阅读(249) 评论(0) 推荐(0)
（知识扩展）R运用领域一览表
摘要： • Applications and Case Studies — Lessons and Experiences • Big Data Analytics • Biomedical and Health Data Mining • Business Analytics • Computational Aspects of Data Mining • Data Inte... 阅读全文
posted @ 2015-04-21 20:10 爱67 阅读(272) 评论(0) 推荐(0)
TED_Topic3：The hidden reason for poverty the world needs to address now
摘要： The hidden reason for poverty the world needs to address nowBy Gary Haugen# Background about our speakerAs founder of International Justice Mission, G... 阅读全文
posted @ 2015-04-21 10:15 爱67 阅读(1980) 评论(0) 推荐(0)