| GLSE-package | Graphical Least Square Estimation |
| BootSE | Bootstrap error estimation and significance for the GLSE estimates. |
| decGraph | Generating a decomposable graph |
| GLSE | Graphical least square estimation |
| mvnData | Multivariate normal distribution data |
| mvtData | Multivariate t-distribution data |
| perfSequence | Perfect sequence of the graph |
| plotG | Plotting an undirected decomposable graph |
| qsbralks | qsbralks |
| testDeco | Test of undirected decomposable graph |