fastqutils / stats

Calculates summary statistics for a FASTQ file.

It can calculate distribution of read lengths, average quality by base
position, if a file is in colorspace, if it contains paired end data, and
what encoding is used for the quality values (Sanger or Illumina).

Note: Any quality values less than 0 are treated as 0.

Usage: fastqutils stats filename.fastq{.gz}