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  "Title": "CMap Tools in R",
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  "Description": "The Connectivity Map (CMap) is a massive resource of\nperturbational gene expression profiles built by researchers at\nthe Broad Institute and funded by the NIH Library of Integrated\nNetwork-Based Cellular Signatures (LINCS) program. Please visit\nhttps://clue.io for more information. The cmapR package\nimplements methods to parse, manipulate, and write common CMap\ndata objects, such as annotated matrices and collections of\ngene sets.",
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      "headings": [
        "Introduction",
        "Installation",
        "Loading the cmapR package",
        "GCT objects in R",
        "Accessing GCT object components",
        "Parsing GCTX files",
        "Parsing the entire file",
        "Parsing a susbset of the file",
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