// Sort
for (List<LocusScore> chrValues : values.values()) {
FeatureUtils.sortFeatureList(chrValues);
}
double[] sd = sampledData.toArray();
if (sd.length > 0) {
dataMin = Math.min(0, StatUtils.percentile(sd, 5));
dataMax = StatUtils.percentile(sd, 95);
} else {
dataMin = 0;