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  "Author": "Pengsheng Ji, Jiashun Jin, Qi Zhang",
  "Maintainer": "Qi Zhang <karlmzhang@gmail.com>",
  "Description": "Routines for a collection of screen-and-clean type\nvariable selection procedures, including UPS and GS.",
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      "title": "Screen and clean variable selection procedures, including UPS and GS.",
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        "ScreenClean-package",
        "ScreenClean"
      ]
    },
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      "title": "Find all the connected subgraphs whose size <= lc",
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