SPX, which stands for Simple Profiling eXtension, is just another profiling extension for PHP. It differentiates itself from other similar extensions as being: totally free and confined to your ...

Click "I'm done" and look at the calculator results, based on the figures you entered: Total balance: The sum of all your debts, or what you owe in total. Combined interest rate: Your average ...

Calculating Campaign Attributable ROI The simple ROI is easy to do, but it is loaded with a pretty big assumption. It assumes that the total ... example, if sales dropped $1,000 a month on ...

The geometric mean is a little more complicated to calculate ... mean is the simple average or sum of a series of numbers divided by the count of that series of numbers. For example, the ...