print-methods: Print methods for quanteda core objects

In quanteda: Quantitative Analysis of Textual Data

Print methods for quanteda core objects

Description

Print method for quanteda objects. In each ⁠max_n*⁠ option, 0 shows none, and -1 shows all.

Usage

## S3 method for class 'corpus'
print(
  x,
  max_ndoc = quanteda_options("print_corpus_max_ndoc"),
  max_nchar = quanteda_options("print_corpus_max_nchar"),
  show_summary = quanteda_options("print_corpus_summary"),
  ...
)

## S4 method for signature 'dfm'
print(
  x,
  max_ndoc = quanteda_options("print_dfm_max_ndoc"),
  max_nfeat = quanteda_options("print_dfm_max_nfeat"),
  show_summary = quanteda_options("print_dfm_summary"),
  ...
)

## S4 method for signature 'dictionary2'
print(
  x,
  max_nkey = quanteda_options("print_dictionary_max_nkey"),
  max_nval = quanteda_options("print_dictionary_max_nval"),
  show_summary = quanteda_options("print_dictionary_summary"),
  ...
)

## S4 method for signature 'fcm'
print(
  x,
  max_nfeat = quanteda_options("print_dfm_max_nfeat"),
  show_summary = TRUE,
  ...
)

## S3 method for class 'kwic'
print(
  x,
  max_nrow = quanteda_options("print_kwic_max_nrow"),
  show_summary = quanteda_options("print_kwic_summary"),
  ...
)

## S3 method for class 'tokens'
print(
  x,
  max_ndoc = quanteda_options("print_tokens_max_ndoc"),
  max_ntoken = quanteda_options("print_tokens_max_ntoken"),
  show_summary = quanteda_options("print_tokens_summary"),
  ...
)

Arguments

x	the object to be printed
max_ndoc	max number of documents to print; default is from the ⁠print_*_max_ndoc⁠ setting of quanteda_options()
max_nchar	max number of tokens to print; default is from the print_corpus_max_nchar setting of quanteda_options()
show_summary	print a brief summary indicating the number of documents and other characteristics of the object, such as docvars or sparsity.
...	passed to base::print() for tokens; unused for all other objects.
max_nfeat	max number of features to print; default is from the print_dfm_max_nfeat setting of quanteda_options()
max_nkey	max number of keys to print; default is from the print_dictionary_max_max_nkey setting of quanteda_options()
max_nval	max number of values to print; default is from the print_dictionary_max_nval setting of quanteda_options()
max_nrow	max number of documents to print; default is from the print_kwic_max_nrow setting of quanteda_options()
max_ntoken	max number of tokens to print; default is from the print_tokens_max_ntoken setting of quanteda_options().

See Also

quanteda_options()

Examples

corp <- corpus(data_char_ukimmig2010)
print(corp, max_ndoc = 3, max_nchar = 40)

toks <- tokens(corp)
print(toks, max_ndoc = 3, max_ntoken = 6)

dfmat <- dfm(toks)
print(dfmat, max_ndoc = 3, max_nfeat = 10)

quanteda documentation built on Sept. 11, 2024, 6:08 p.m.