as_data_frame: Coerce object to a data frame

In mclm: Mastering Corpus Linguistics Methods

Coerce object to a data frame

Description

as_data_frame() is an alternative to as.data.frame(). A number of objects in mclm can be turned into dataframes with one of these functions.

Usage

as_data_frame(x, row.names = NULL, optional = FALSE, ...)

## Default S3 method:
as_data_frame(x, row.names = NULL, optional = FALSE, ...)

## S3 method for class 'assoc_scores'
as.data.frame(x, ...)

## S3 method for class 'conc'
as.data.frame(x, ...)

## S3 method for class 'fnames'
as.data.frame(x, ...)

## S3 method for class 'freqlist'
as.data.frame(x, row.names = NULL, optional = FALSE, ...)

## S3 method for class 'details.slma'
as.data.frame(x, ...)

## S3 method for class 'slma'
as.data.frame(x, ...)

## S3 method for class 'tokens'
as.data.frame(x, ...)

## S3 method for class 'types'
as.data.frame(x, ...)

Arguments

x	Object to coerce to data.frame.
row.names	NULL or a character vector giving the rownames for the dataframe.
optional	Logical. If TRUE, setting rownames and converting column names is optional (see as.data.frame()).
...	Additional arguments

Value

Object of class data.frame

Examples

# for an assoc_scores object ---------------------
a <- c(10,    30,    15,    1)
b <- c(200, 1000,  5000,  300)
c <- c(100,   14,    16,    4)
d <- c(300, 5000, 10000, 6000)
types <- c("four", "fictitious", "toy", "examples")
(scores <- assoc_abcd(a, b, c, d, types = types))

as.data.frame(scores)
as_data_frame(scores)

# for a conc object ------------------------------
(conc_data <- conc('A very small corpus.', '\\w+', as_text = TRUE))
as.data.frame(conc_data)

# for an fnames object ---------------------------
cwd_fnames <- as_fnames(c('file1', 'file2'))
as.data.frame(cwd_fnames)

# for a freqlist, types or tokens object ---------
toy_corpus <- "Once upon a time there was a tiny toy corpus.
  It consisted of three sentences. And it lived happily ever after."
(flist <- freqlist(toy_corpus, as_text = TRUE))
as.data.frame(flist)

(flist2 <- keep_re(flist, "^..?$"))
as.data.frame

(toks <- tokenize(toy_corpus))
as.data.frame(toks)

(toks <- tokenize(toy_corpus))
as.data.frame(toks)

mclm documentation built on Oct. 3, 2022, 9:07 a.m.