Learn R Programming

quanteda.textstats (version 0.97.2)

as.list.textstat_proxy: textstat_simil/dist coercion methods

Description

Coercion methods for objects created by textstat_simil() and textstat_dist().

Usage

# S3 method for textstat_proxy
as.list(x, sorted = TRUE, n = NULL, diag = FALSE, ...)

# S3 method for textstat_proxy as.data.frame( x, row.names = NULL, optional = FALSE, diag = FALSE, upper = FALSE, ... )

Value

as.data.list for a textstat_simil or textstat_dist object returns a list equal in length to the columns of the simil or dist object, with the rows and their values as named elements. By default, this list excludes same-time pairs (when diag = FALSE) and sorts the values in descending order (when sorted = TRUE).

as.data.frame for a textstat_simil or textstat_dist object returns a data.frame of pairwise combinations and the and their similarity or distance value.

Arguments

x

any R object.

sorted

sort results in descending order if TRUE

n

the top n highest-ranking items will be returned. If n is NULL, return all items.

diag

logical; if FALSE, exclude the item's comparison with itself

...

additional arguments to be passed to or from methods.

row.names

NULL or a character vector giving the row names for the data frame. Missing values are not allowed.

optional

logical. If TRUE, setting row names and converting column names (to syntactic names: see make.names) is optional. Note that all of R's base package as.data.frame() methods use optional only for column names treatment, basically with the meaning of data.frame(*, check.names = !optional). See also the make.names argument of the matrix method.

upper

logical; if TRUE, return pairs as both (A, B) and (B, A)