Find Unique Words by Grouping Variable

Usage

unique_by(text.var, grouping.var)

Arguments

text.var

The text variable

grouping.var

The grouping variables. Default NULL generates one word list for all text. Also takes a single grouping variable or a list of 1 or more grouping variables.

Examples

## <strong>Not run</strong>: 
# dat <- pres_debates2012[pres_debates2012$time == "time 3", ]
# with(dat, unique_by(dialogue, person))
# with(pres_debates2012, unique_by(dialogue, list(time, person)))
# 
# with(DATA, unique_by(state, person))
# ## <strong>End(Not run)</strong>