你好！
欢迎来到我的系列的第一部分 用R进行数据管理. Today I am going to introduce the {tidyr} package that is used to prepare and clean 数据 before further transformation steps are applied. Its main purpose is to make the underlying information more accessible and easier
帖子标记下：tidyr
使用tidyr，dplyr和ggvis使用R进行数据管理– Part 0
嘿伙计，
in the upcoming weeks I would like to talk about 数据 management in R. I will show you how to tidy, transform and visualise your 数据 using three popular and powerful 数据 management packages: tidyr, dplyr and ggvis. This is what you can expect in the next weeks:
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