Tim Knight examines recent market movements including a possible diamond wedge pattern showing potential trend reversal, China's FXI breaking its uptrend, and precious metals experiencing notable ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

You can easily make a pie chart in Excel to make data easier to understand. The process only takes 5 steps.

Abstract: With the advent of the era of big data, an increasing amount of duplicate data are expressed in different forms. In order to reduce redundant data storage and improve data quality, data ...