The Graphlet Screening package for Matlab
			  
This package contains the Graphlet Screening code for Matlab. 

Code contributed by: Pengsheng Ji, Jiashun Jin and Qi Zhang

Please report bugs to Qi Zhang<karlmzhang@gmail.com>


The included functions:
 IterGS.m         - Run the iterative Graphlet Screening procedure
 ScreeningStep.m  - Run the GS-step of the Graphlet screening procedure
 CleaningStep.m   - Run only the GC-step of the Graphlet Screening procedure
 FindAllCG.m      - Find all the connected subgraphs with no more than nm nodes.
 FindCG.m         - A tool function for FindAllCG.m
 ThresholdGram.m  - Threshold the gram matrix before starting the procedure.

 TestFixedTridiagonal.m  - An example of the fixed design case.
 TestRandomTridiagonal.m - An example of the random design case.
 

Reference: 

Ji, P. and Jin, J. (2012). UPS delivers optimal phase diagram in high dimensional variable selection.
Ann. Statist., 40(1), 73-103.

Jin, J., Zhang, C.-H. and Zhang, Q. (2012). Optimality of Graphlet Screening in High Dimensional
Variable Selection. arXiv:1204.6452

Please report any bugs to qiz19@pitt.edu.

oct 22, 2012