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使用R进展数据可视化套路之-多重散点图、连接Mysql获取数据

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2016-06-07 16:15:201357browse

使用R进行数据可视化套路之-多重散点图、连接Mysql获取数据 代码 library(RODBC)channel - odbcConnect('db_name', uid='user_name', pwd='user_password') #连接数据源s_d - sqlQuery(channel, SELECT t, s, d FROM table_1) #获取数据length - dim(s_d)[1]

使用R进行数据可视化套路之-多重散点图、连接Mysql获取数据

代码

library(RODBC)
channel 
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<p></p>
<p><strong>效果</strong></p>
<p><img src="/img/2013/10/28/093518120.jpg" alt=""><br>
</p>
<p><br>
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