reads.fq file:
@4:1:518:715
GATACCATAAAAGCTGGATCCTTCTTCAAGCATAA
+4:1:518:715
hhhhhhhhhhhhhhhdhhhhhhhhhhhdRehdhhP
1. How to change character (like 'e' or 'h') to quality score?
2. What's the meaning of this score? How to compute this score ( formula )?
@4:1:518:715
GATACCATAAAAGCTGGATCCTTCTTCAAGCATAA
+4:1:518:715
hhhhhhhhhhhhhhhdhhhhhhhhhhhdRehdhhP
1. How to change character (like 'e' or 'h') to quality score?
2. What's the meaning of this score? How to compute this score ( formula )?
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