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Returns the first n rows and first k columns of the co-occurrence matrix stored in a dsm object.
If a scored matrix is available, it is automatically used; otherwise the raw frequencies are shown.
# S3 method for dsm
head(x, n = 6L, k = n, ...)
A dense or sparse co-occurrence matrix with n rows and k columns.
an object of class dsm
a single integer specifying the number of rows to extract
a single integer specifying the number of columns to extract (default: same as number of rows)
all other arguments are silently ignored
Stephanie Evert (https://purl.org/stephanie.evert)
Note that in contrast to other head methods, negative values of n (and k) are not supported. There is also currently no corresponding tail method.
head for the generic method.
head(DSM_TermTerm, Inf, Inf) # show full co-occurrence matrix
head(DSM_TermTerm, 3, 4)
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