This function calculates the GC-content summarized over all sequences.
此函数计算所有序列的GC含量超过总结。
用法----------Usage----------
gcContent(object)
参数----------Arguments----------
参数:object
An object of class DNAStringSet, ShortRead or SFFContainer.
对象类DNAStringSet,ShortRead或SFFContainer。
Details
详情----------Details----------
The GC-content is calculated as follows: <br> (#G + #C / #G + #C + #A + #T) * 100 <br> Where #G is the number of base G in all sequences.
GC含量的计算公式如下:参考(#G#/#G +#c +#+#T)的100参考#G是在所有序列的碱基G。
值----------Value----------
A numeric vector of length one containing the overall GC-content.
一个数值向量的长度包含整体GC含量。