Usage
## S3 method for class 'discourse_map':
Animate(x, edge.constant, sep = "_",
current.color = "red", previous.color = "grey50", wc.time = TRUE,
time.constant = 2, title = NULL, ...)
Arguments
x
The discourse_map object.
edge.constant
A constant to multiple edge width
by.
sep
The separator character to use between
grouping variables.
current.color
The color to make the vector edge as
it moves.
previous.color
The color to make the already
plotted edges.
wc.time
logical. If TRUE
weights duration
of frame by word count.
time.constant
A constant to divide the maximum
word count by. Time is calculated by `round(exp(WORD
COUNT/(max(WORD COUNT)/time.constant)))`. Therefore a
larger constant will make the difference between the
large and small word counts greater.
title
The title to apply to the animated
image(s).