Sort data frame
Post date: Jun 28, 2013 7:11:51 AM
When you want to sort rows of data frame by some columns, you might want to use "with" and "order()". Very good example can be found here.
Post date: Jun 28, 2013 7:11:51 AM
When you want to sort rows of data frame by some columns, you might want to use "with" and "order()". Very good example can be found here.