quanteda (version 0.7.2-1)

subset.corpus: extract a subset of a corpus

Description

Works just like the normal subset command but for corpus objects

Usage

## S3 method for class 'corpus':
subset(x, subset = NULL, select = NULL, ...)

Arguments

x

corpus object to be subsetted.

subset

logical expression indicating elements or rows to keep: missing values are taken as false.

select

expression, indicating the attributes to select from the corpus

...

additional arguments affecting the summary produced

Value

• corpus object

Examples

summary(subset(inaugCorpus, Year>1980))
summary(subset(inaugCorpus, Year>1930 & President=="Roosevelt", select=Year))