columus单词意思,单词英语

stone letters standing on white grantie pillars or columns to
to one or more cells into a set number of rows and columns
字面意思就是:将数据集从宽格式转换为长格式wide_to_long(df,stub
这里会报一个错误controls labeledmetrics time series columns
如何隐藏行或列,一行vba代码实现,excel操作技巧