许多人仅是为了一些特别的目的——制作柱状图、做还原分析、或是完成一些涉及统计操作的分散任务——才使用R编程。
Many use R mainly in an ad hoc way—to plot a histogram here, perform a regression analysis there, and carry out other discrete tasks involving statistical operations.
不幸的是，这些资料从没有出现在Google搜索结果的最顶部，统计表明用户不可能找到分散在我们网站上的多个资源库。
Unfortunately, this material never seems to come to the top in Google search results, and statistics show users are unlikely to find it scattered in multiple silos on our web sites.
它显示磁盘统计数据，可以表明一个硬件磁盘是否负担过重，对于这种情况，可以通过把文件系统或信息分散到其他磁盘上加以改善。
It shows disk statistics and can show you if a single hardware disk is being hammered and would benefit from having filesystems or information spread and moved over other disks.
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