Texas Instruments TI-84 - Manual (Page 303)

Chapter 12: Statistics 300
keylistname . This lets you sort two-variable data on X and keep the data pairs together.
All lists must have the same dimension.
The sorted lists are updated in memory.
SortA(listname)
SortD(listname)
SortA(keylistname,dependlist1
[ ,dependlist2, ... ,dependlist n ] )
SortD(keylistname,dependlist1 [ ,dependlist2, ... ,dependlist n ] )
Note: SortA( and SortD( are the same as SortA( and SortD( on the LIST OPS menu.
ClrList ClrList ClrList ClrList
ClrList clears (deletes) from memory the elements of one or more listnames . ClrList also
detaches any formula attached to a listname .
ClrList listname1,listname2, ... ,listname n
Note: To clear from memory all elements of all list names, use ClrAllLists (Chapter 18).