

1. Change the parameters for PCA (if you wish), and click the **[Run]** button.  
  ![PCA Parameters](../www/PCAParameters.png)  
2. There are four plots provided:  
    - 3D  
      ![3d](../www/3d.png)  
    - 2D  
      ![2d](../www/2d.png)  
    - Cluster  
      ![cluster](../www/cluster.png)  
    - Variances  
      ![variance](../www/variances.png)  
