This illustrates the example of an In table containing:

• North 10
• South 20
• North 25
• East 5
• West 10
• South 10

These are in columns of Region and Sales. They then go into a table function, which leads to output of:

• North 35
• South 30
• West 10
• East 5

This is a simple example, and is not meant to illustrate syntax.