# Key Output Files and Metrics
Navigate to the completed analysis run to review the results.
Results files per sample can be found within the analysis.
### Key Output Files
To learn more about key 5-Base specific output files, reference the DRAGEN documentation:
To learn more about non-5-Base specific output files, reference the DRAGEN DNA Pipeline documentation:
### Where to Start when Reviewing QC
A positive (pUC19) and negative (lambda) control genome are spiked-in to each sample during library prep. Neither control is fully methylated/unmethylated, but the pUC19 control should have over 90% methylation, and the lambda control should have under 1.5% methylation. To check the methylation for these controls, review the DRAGEN Report and navigate to the Methylation tab, and then the Context QC table. The "% of CpG" column reflects the % methylation of these controls.
### CX Report
The \*CX\_report file will be generated for all analyses. It will have the following format:
* Each line = 1 cytosine in reference genome (with non-zero coverage)
* \# reads can be dedup’d or not, depending on analysis settings (we use dedupping)
* mC=methylated, C=unmethylated support
* Overall methylation level = mC\_reads / (mC\_reads + C\_reads)
* Overall coverage (STRANDED) = mC\_reads + C\_reads
.png?alt=media)
.jpg?alt=media)
%20(1).png?alt=media)