Re: [R] Selecting columns of a table (not consecutive) >I have a table with 10 columns and many rows. >I want to select the 3rd,4th and 10th column. >problem.
There are three Military Departments within the Department of Defense: the Department of the Army, which the United States Army is organized within. the Department of the Navy, which the United States Navy and the United States Marine Corps are organized within.
It was dissolved. The Department of Defense is a new entity that is meant to do the same job as the Department of War, but under a completely different structure and more efficiently than could be done in an global scope. From United States Department of War: