> For the complete documentation index, see [llms.txt](https://doc.dataflake.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.dataflake.co/drilldowns/table-chart-comparison-and-running.md).
# Table Chart Comparison & Running
### **Comparison Calculations**
You can include metrics that compare the overall value of a column to each row of your data.
1. In **Columns** section, click the **pen** icon
1. Click on the down arrow in the **Comparison calculation** field to select the type of comparison calculation you want to use
2. Percent:total - the current row's value divided by the total for that field.
3. Percent:max - the current row's value divided by the maximum value for that field.
4. Diff:total - the total for that field minus the current row's value.
5. Diff:max - the current row's value minus the maximum value for that field.
6. Percent-diff:total - the total for that field minus the current row's value divided by the total for that field.
7. Percent-diff:max - the current row's value minus the maximum value for that field divided by the total for that field.
{% hint style="info" %}
**Another quick way to turn on the running calculations box is click the icon near the header of the table chart**
{% endhint %}
### **Running calculations**
Running computations produce a set of summary outcomes based on a set of data. They produce a result for each row of input, indicating how that row relates to the rest of the collection.
1. In **Columns** section, click the **pen** icon
2. Click on the down arrow in the **Running calculation** field to select the type of comparison calculation you want to use
* Running sum: sum all value from current row up
* Running min: minimum value from current row up
* Running max: maximum value from current row up
* Running count: current row value
* Running average: average value from current row up
* Running delta: value of current row - value of the row above
{% hint style="info" %}
Another quick way to turn on the running calculations box is click the icon near the header of the table chart
{% endhint %}