Warfarin is a very effective anti-clotting medicine (anticoagulant) used to lower the risk of harmful blood clots that can cause a stroke, or a blockage in a vein or the lungs.Why have I been prescribed warfarin?arfarin is a very effective anti-clotting medicine (anticoagulant) used to lower the risk of harmful blood clots that can cause a stroke, or a blockage in a vein or the lungs.
Excel MIN Without Zeros. See Also AVERAGE Excluding Zeros. Excel has a built in formula/function that makes finding the minimum value in a range of cells easy. If we assume your numbers are in A1:A100 you would simply use the MIN formula like shown below; =MIN(A1:A100) There is however, one draw-back with this.
In the Version 1 column, here's the formula for the cell shown: D4: {=SUM(IF(COUNTIF(RO,RO)=$C4,1,0))}. Notice that this is an array formula. You type the formula as you normally would, but rather than pressing Enter to enter it, you hold down Ctrl and Shift, then press Enter.