Methods for Function plotQuality in Package EDASeq
为函数在包装EDASeq plotQuality方法
译者:生物统计家园网 机器人LoveR
描述----------Description----------
plotQuality produces a plot of the quality of the reads.
plotQuality产生的读取质量的图。
方法----------Methods----------
It produces a plot that summarizes the per-base mean quality of the reads of each BAM file in x.
它产生了一个图,总结了每个BAM的文件读取x每个碱基平均质量。
It produces a boxplot of the per-base distribution of the quality scores of the reads in x.
它产生的读取x质量分数每基分布的盒形图。
It produces a plot that summarizes the per-base mean quality of the reads of each FASTQ file in x.
它产生一个图总结x的读取每个FASTQ文件的每个碱基平均质量。
Details
详情----------Details----------
Since FASTQ files can be very long, it can be very expensive to process a whole file. One way to avoid this, is to consider a subset of the file and then plot the quality of the subset. As long as one assumes that the subset is random, this is a good approximation. The function FastqSampler of ShortRead can be used for this. See its help page for an example.
由于FASTQ文件可以很长,它可以是非常昂贵的处理整个文件。为了避免这个问题的方法之一,是考虑该文件的一个子集,然后绘制子集的质量。只要一个假设的子集是随机的,这是一个很好的近似。功能FastqSamplerShortRead可以用于此。“一个例子,请参阅它的帮助页。