Microsoft's Excel spreadsheet program includes a Chart Wizard for making a variety of graphs from tabulated data. In some situations, as with scientific experiments, the data in one or both axes of ...

I have a product that outputs log files so I now have in Excel about 30,000 lines, each one a unique date/time combo.<BR><BR>It looks something like this:<BR><BR>8/1/08 3:00 PM<BR>8/1/08 3:00 ...