Plotting a “sequence logo” using ggplot2?

Question

Is it (reasonably) possible to plot a sequence logo plot using ggplot2?

There is a package to do it which is based on \"grid\" called \"seqLogo\", but I was wonderin

Answer 1

Here is an alternative option. motiflogo is a new representation of motif (sequence) logo implemented by ggplot2. Two aspects could be considered.

1. As a canonical motif logo representation
2. As a SNP-specific motif logo representation