我有一个数据帧,包含两个我在不知不觉中合并的数据帧(x,y)。我如何分开它们?
当我尝试分割时,我得到错误:无法分配大小为207.6 Mb的向量
<div class="container">
<div class="row">
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 ">
<img src="images/1thumb.png" alt="Main">
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 ">
<img src="images/2thumb.jpg" alt="Elevator1">
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 ">
<img src="images/3thumb.jpg" alt="Elevator2">
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 ">
<img src="images/4thumb.jpg" alt="Elevator3">
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 ">
<img src="images/5thumb.jpg" alt="Interior">
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 ">
<img src="images/6thumb.jpg" alt="Reception">
</div>
</div>
</div>
答案 0 :(得分:0)
我明白了。我使用了列的索引,我想要前80列。像这样:
z <- df[,1:80]