It is a great advantage to have time taken out of a chart. PNF does this for you.
While time is unimportant in determining price direction, time is critically important from a swing trading stand point.
You may know the direction, but if it takes 6 months to get there you may not want to make that swing trade.
Most commercial packages do not display any time reference in each column. If a new X or 0 is entered in a column, and it is the first time we have placed a new x or o in a column for that month we should replace that x or o with the month number.
An example chart is below.