Setting formats of gTrack object - ie modifying the formatting(gt) data frame after an object has already been instantiated

Usage: gt$y.field = 'score' gt$gr.colorfield[1] = 'readtype'

# S4 method for gTrack
$(x, name) <- value

Arguments

x

gTrack object to alter formatting field of

name

formatting field to alter

value

New value

Author

Marcin Imielinski