View source: R/transcripts_delete.R
transcripts_delete | R Documentation |
Delete transcript objects from a corpus object.
You need to name the transcripts to delete directly in the parameter 'transcriptNames'.
If you want to delete transcripts based on a search pattern (regular expression) use act::search_sub
first.
transcripts_delete(x, transcriptNames)
x |
Corpus object |
transcriptNames |
Vector of character strings; names of the transcript object to be deleted. |
Corpus object
library(act)
# delete two transcripts by their name
test <- act::transcripts_delete(examplecorpus,
c("BOL_CCBA_SP_MeryGaby1",
"BOL_CCBA_SP_MeryGaby2"))
# compare the the original and modified corpus object
length(examplecorpus@transcripts)
length(test@transcripts)
setdiff(names(examplecorpus@transcripts), names(test@transcripts))
test@history[length(test@history)]
# delete transcripts that match a filter, e.g. all transcripts from Bolivia "BOL_"
myfilter <- act::search_makefilter(examplecorpus, filterTranscriptIncludeRegEx = "BOL_")
test <- act::transcripts_delete(examplecorpus,
myfilter$transcript.names)
# compare the the original and modified corpus object
length(examplecorpus@transcripts)
length(test@transcripts)
setdiff(names(examplecorpus@transcripts), names(test@transcripts))
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