Full Factorial

The principle of Full factorial study is explained here. The input list displayed for the Full factorial study technique is shown in the following figure.

Figure 81: List of inputs

There are two more columns compared with the standard ones:

• Low level

• High level

The way to change these values depends on the type of parameter attached to it:

If it is a discrete one:

1. Click twice on the corresponding cell.

An arrow appears.

2. Click on the arrow.

A drop-down list gives you the possible values.

3. Select the value you want to set.

Otherwise you edit it in the normal way.

An example of a design matrix corresponding to a Full factorial is given in the following figures. In this figure you can see the two possible displays.

For the design matrix of a Full factorial DOE, -1 means the low level whereas +1 means the high level.