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  "Date": "2025-06-11",
  "Title": "'Entrez' in R",
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  "URL": "https://docs.ropensci.org/rentrez/,\nhttps://github.com/ropensci/rentrez/",
  "BugReports": "https://github.com/ropensci/rentrez/issues/",
  "Description": "Provides an R interface to the NCBI's 'EUtils' API,\nallowing users to search databases like 'GenBank'\n<https://www.ncbi.nlm.nih.gov/genbank/> and 'PubMed'\n<https://pubmed.ncbi.nlm.nih.gov/>, process the results of\nthose searches and pull data into their R sessions.",
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  "Repository": "https://ropensci.r-universe.dev",
  "Date/Publication": "2026-10-10 13:36:36 UTC",
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  "Maintainer": "Samuel Bharti <samuelbharti.io@gmail.com>",
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    "entrez_db_links",
    "entrez_db_searchable",
    "entrez_db_summary",
    "entrez_dbs",
    "entrez_fetch",
    "entrez_global_query",
    "entrez_info",
    "entrez_link",
    "entrez_post",
    "entrez_search",
    "entrez_summary",
    "extract_from_esummary",
    "linkout_urls",
    "parse_pubmed_xml",
    "set_entrez_key"
  ],
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      "page": "entrez_citmatch",
      "title": "Fetch pubmed ids matching specially formatted citation strings",
      "topics": [
        "entrez_citmatch"
      ]
    },
    {
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      "title": "List available links for records from a given NCBI database",
      "concept": [
        "einfo"
      ],
      "topics": [
        "entrez_db_links"
      ]
    },
    {
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      "title": "List available search fields for a given database",
      "concept": [
        "einfo"
      ],
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        "entrez_db_searchable"
      ]
    },
    {
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      "title": "Retrieve summary information about an NCBI database",
      "concept": [
        "einfo"
      ],
      "topics": [
        "entrez_db_summary"
      ]
    },
    {
      "page": "entrez_dbs",
      "title": "List databases available from the NCBI",
      "concept": [
        "einfo"
      ],
      "topics": [
        "entrez_dbs"
      ]
    },
    {
      "page": "entrez_fetch",
      "title": "Download data from NCBI databases",
      "topics": [
        "entrez_fetch"
      ]
    },
    {
      "page": "entrez_global_query",
      "title": "Find the number of records that match a given term across all NCBI Entrez databases",
      "topics": [
        "entrez_global_query"
      ]
    },
    {
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      "title": "Get information about EUtils databases",
      "concept": [
        "einfo"
      ],
      "topics": [
        "entrez_info"
      ]
    },
    {
      "page": "entrez_link",
      "title": "Get links to datasets related to records from an NCBI database",
      "topics": [
        "entrez_link"
      ]
    },
    {
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      "title": "Post IDs to Eutils for later use",
      "topics": [
        "entrez_post"
      ]
    },
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      "title": "Search the NCBI databases using EUtils",
      "topics": [
        "entrez_search"
      ]
    },
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      "topics": [
        "entrez_summary"
      ]
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      ]
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      "author": "David winter",
      "engine": "knitr::rmarkdown",
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        "Introduction: The NCBI, entrez and rentrez.",
        "Getting started with the rentrez",
        "Searching databases: entrez_search()",
        "Building search terms",
        "Using the Filter field",
        "Advanced counting",
        "Finding cross-references : entrez_link():",
        "My god, it's full of links",
        "Narrowing our focus",
        "External links",
        "Using more than one ID",
        "Getting summary data: entrez_summary()",
        "The summary record",
        "Dealing with many records",
        "Fetching full records: entrez_fetch()",
        "Fetch DNA sequences in fasta format",
        "Fetch a parsed XML document",
        "Using NCBI's Web History features",
        "Get a web_history object from entrez_search or entrez_link()",
        "Use a web_history object",
        "Rate-limiting and API Keys",
        "Slowing rentrez down when you hit the rate-limit",
        "What next ?"
      ],
      "created": "2014-06-27 16:32:46",
      "modified": "2025-06-12 21:14:34",
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