sets the start of the peak of the roi concode_field_sep boolean AMPLIFIED concode_elem_sep boolean DELETED concode_elem_sep int gisticID concode_elem_sep int peakStart concode_elem_sep ArrayList<CanonicalGene> genes_in_ROI concode_elem_sep String cytoband concode_elem_sep boolean amp concode_elem_sep int NO_SUCH_GISTIC concode_elem_sep int cancerStudyId concode_elem_sep int chromosome concode_elem_sep int peakEnd concode_elem_sep double qValue concode_field_sep void setPeakEnd concode_elem_sep void setAmp concode_elem_sep String getCytoband concode_elem_sep int getPeakStart concode_elem_sep void setqValue concode_elem_sep boolean getAmp concode_elem_sep int getInternalId concode_elem_sep void setGenes_in_ROI concode_elem_sep int peakSize concode_elem_sep int getCancerStudyId concode_elem_sep int getChromosome concode_elem_sep int getPeakEnd concode_elem_sep void addGene concode_elem_sep void setInternalId concode_elem_sep void setCancerStudyId concode_elem_sep double getqValue concode_elem_sep String toString concode_elem_sep ArrayList<CanonicalGene> getGenes_in_ROI concode_elem_sep void setCytoband concode_elem_sep void setChromosome