deletions | additions       diff --git a/figures/bootstrap/caption.tex b/figures/bootstrap/caption.tex  index 16f91ca..c574415 100644  --- a/figures/bootstrap/caption.tex  +++ b/figures/bootstrap/caption.tex 
...
\label{fig:bootstrap-procedure}  Visual representation of the key points of the bootstrap process. The groups are sub-sampled a number of times, and marker ranking statistics are calculated for each sub-sample (bootstrap). Markers are then ranked, identifying the markers with the highest association statistic for each sub-sample. Markers that were consistently ranked in the top 5\% in all sub-samples were passed onto the next stage of the selection process.