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).