polmineR (version 0.6.2)

cooccurrences: get all cooccurrences in a partition

Description

get all cooccurrences in a partition

Usage

cooccurrences(.Object, ...)
"cooccurrences"(.Object, window = 5, keep = list(pos = c("NN", "ADJA")), method = "ll", big = FALSE, matrix = FALSE, mc = FALSE, progress = TRUE, verbose = TRUE, ...)
"cooccurrences"(.Object, mc = getOption("polmineR.mc"), ...)

Arguments

.Object

a partition object

...

further parameters that will be passed into bigmatrix (applies only of big=TRUE)

window

no of tokens to the left and to the right of nodes

keep

list with tokens to keep

method

statistical test to use (defaults to "ll")

big

logical, whether to use bigmatrix

matrix

logical, whether to return matrix

mc

whether to use multicore

progress

logical, whether to be verbose

verbose

logical, whether to be verbose

Value

a cooccurrences-class object

Examples

if (require(polmineR.sampleCorpus) && require(rcqp)){
  use(polmineR.sampleCorpus)
  merkel <- partition("PLPRBTTXT", text_type="speech", text_name=".*Merkel", regex=TRUE)
  merkel <- enrich(merkel, pAttribute="word")
  cooc <- cooccurrences(merkel)
  cooc <- cooccurrences(merkel, big=TRUE)
}