This a simple algorithm that downloads trading data from yahoo database. It is basically a large scale application of sqq.m which was originally submitted by Michael Boldin, link at acknowledgements. Some of the functionalities of the package:

mrp前景广阔，可利用资源不多，详细资料数据不可缺少-mrp broad prospects for limited available resources, detailed information and data can not be missing

Motion Segmentation with Missing Data using PowerFactorization and GPCA