Mesh: Extracts 'Mesh' headings from 'Medline' object.
In RISmed: Download Content from NCBI Databases
Description
Usage
Arguments
Details
Value
See Also
Description
Extractor for the Mesh headings of a Medline object.
Usage
1
Mesh(object)
Arguments
object
instance of class Medline
Details
In Process and publisher-supplied records lack MeSH terms. See the MeSH home page
https://www.nlm.nih.gov/mesh/meshhome.html for additional information about MeSH.
Note that more recent records may lack MeSH headings.
Value
List by Pubmed article. Each list contains a data frame with Heading and Type. The Heading is a MeSH Term and Type is either a Descriptor or a Qualifier of a Descriptor term. Qualifiers of a Descriptor immediately follow the Descriptor term in the data frame. When MeSH headings have not been included with a MEDLINE record, the list will contain NAs (see details).
See Also
RISmed documentation built on July 5, 2021, 9:07 a.m.
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Description Usage Arguments Details Value See Also
Description
Extractor for the Mesh headings of a Medline object.
Usage
1 | Mesh(object)
|
Arguments
object |
instance of class |
Details
In Process and publisher-supplied records lack MeSH terms. See the MeSH home page https://www.nlm.nih.gov/mesh/meshhome.html for additional information about MeSH. Note that more recent records may lack MeSH headings.
Value
List by Pubmed article. Each list contains a data frame with Heading and Type. The Heading is a MeSH Term and Type is either a Descriptor or a Qualifier of a Descriptor term. Qualifiers of a Descriptor immediately follow the Descriptor term in the data frame. When MeSH headings have not been included with a MEDLINE record, the list will contain NAs (see details).
See Also
R Package Documentation
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