Additional file 4: of QQ-SNV: single nucleotide variant detection at low frequency by comparing the quality quantiles

QQ-SNV. The ZIP archive contains the following three files: the main perl script file to be executed QQ-SNV_workflow.pl and the SAS files QQ-SNV.sas and get_quantiles.sas. To test QQ-SNV, the read alignment files in SAM format for the HCV plasmid mixture data (downsampled 40Â %) and the HCV 1b reference file in FASTA format can be downloaded from http://sourceforge.net/projects/qqsnv. To run QQ-SNV execute the following command: perl QQ-SNV_workflow.pl. (ZIP 5 kb)

QQ-SNV。该ZIP压缩包内含三类文件：待执行的主Perl脚本文件QQ-SNV_workflow.pl，以及SAS（Statistical Analysis System，统计分析系统）格式文件QQ-SNV.sas与get_quantiles.sas。若需对QQ-SNV进行功能测试，可从http://sourceforge.net/projects/qqsnv下载HCV（Hepatitis C Virus，丙型肝炎病毒）质粒混合数据集的SAM（Sequence Alignment/Map，序列比对/映射格式）格式测序读段比对文件（已下采样40%），以及HCV 1b型参考序列的FASTA格式文件。运行QQ-SNV的命令为：perl QQ-SNV_workflow.pl。（ZIP压缩包大小：5 KB）