keywordAssoc {bibliometrix}R Documentation

ID and DE keyword associations

Description

It associates authors' keywords to keywords plus.

Usage

keywordAssoc(M, sep = ";", n = 10, excludeKW = NA)

Arguments

M

is a bibliographic data frame obtained by the converting function convert2df. It is a data matrix with cases corresponding to manuscripts and variables to Field Tag in the original SCOPUS and Clarivate Analytics WoS file.

sep

is the field separator character. This character separates keywords in each string of ID and DE columns of the bibliographic data frame. The default is sep = ";".

n

is a integer. It indicates the number of authors' keywords to associate to each keyword plus. The default is n = 10.

excludeKW

is character vector. It contains authors' keywords to exclude from the analysis.

Value

an object of class "list".

See Also

convert2df to import and convert a WoS or SCOPUS Export file in a bibliographic data frame.

biblioAnalysis function for bibliometric analysis.

summary to obtain a summary of the results.

plot to draw some useful plots of the results.

Examples


data(scientometrics, package = "bibliometrixData")

KWlist <- keywordAssoc(scientometrics, sep = ";",n = 10, excludeKW = NA)

# list of first 10 Keywords plus
names(KWlist)

# list of first 10 authors' keywords associated to the first Keyword plus
KWlist[[1]][1:10]


[Package bibliometrix version 3.1.4 Index]