The Data Edit Dialog is activated by clicking the left mouse button on the Composition/Temperature/Pressure Dependent Section's data table control or by selecting the Edit Data command from the section's data table control commands menu. (See Data Commands Menu documentation for details.)

The Data dialog provides controls for displaying data, assigning source information, editing data values, sorting data, and regressing values.

1	Table Control: displays the current list of data. Each row contains a temperature, pressure, compositions, and datum value. Clicking the left mouse button on a table row selects that table row. Clicking and holding the left mouse button down and then dragging the mouse will select several table rows. Double-clicking the left mouse button on a row selects the row and edits the contents of that row.
2	Edit Button: activates the Datum Edit dialog enabling you to enter the datum's temperature, pressure, compositions, value, and source information. See the Datum Edit Dialog documentation for details.
3	Commands Button: pressing the dialog's Commands button or clicking the right mouse button on the table control displays the commands menu. This menu provides standard commands for copying, pasting, and clearing data. See the documentation on Common Menu Commands for details.
4	Set Source: activates the Assign References and Comments dialog enabling you to assign a reference an comments to all selected datum rows. See documentation on the Assign References and Comments Dialog for additional details.)
5	Sort Button: the dialog's Sort button will be enabled if two or more rows are selected. Pressing the Sort button activates the Sort Attribute dialog. This dialog enables you to sort parameters in ascending or descending order by the selected attribute.
6	Regress Button: activates the Values Regression Dialog enabling you to fit a varieity of equations to the current data values. See the Regress Values Dialog documentation for details.
7	Add Rows Button: pressing the Add Rows button will add rows to the bottom of the table control.

Topic	Description
Getting Started using Synapse	provides a quick tour of Synapse's capabilities including examples of chemical product design.
Getting Started using Cranium	provides a quick tour of Cranium's capabilities including a discussion of structure editing.
Estimating Chemical Properties	a short video demonstrating how to estimate the physical properties of chemicals using either Synapse or Cranium.
Estimating Mixture Properties	a short video demonstrating how to estimate the physical properties of mixtures using either Synapse or Cranium.