R语言 girafe包 fracOverlap()函数中文帮助文档(中英文对照)

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fracOverlap(girafe)
fracOverlap()所属R语言包：girafe

                                        Retrieve intervals overlapping by fraction of width
                                         检索区间重叠宽度的分数

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

Function to retrieve overlapping intervals that overlap at least by a specified fraction of their widths.
函数来检索间隔，重叠，其宽度由指定的分数至少重叠。


用法----------Usage----------


fracOverlap(I1, I2, min.frac=0.0, both=TRUE, mem.friendly=FALSE)



参数----------Arguments----------

参数：I1
object that inherits from class Genome_intervals
对象继承类Genome_intervals


参数：I2
object that inherits from class Genome_intervals
对象继承类Genome_intervals


参数：min.frac
numeric; minimum required fraction of each of the two interval widths by which two intervals should overlap in order to be marked as overlapping.
数字;两个区间的宽度由这两个区间重叠，重叠标记，以每个分数最低要求。


参数：both
logical; shall both overlap partners meet the minimum fraction min.frac requirement? If FALSE, then overlaps with only partner involved to at least that fraction are also reported.
逻辑;应重叠的合作伙伴满足最低分数min.frac要求吗？如果FALSE，那么至少小部分涉及到的唯一合作伙伴的重叠也报道。


参数：mem.friendly
logical; if set to TRUE an older but memory-friendlier version of interval_overlap is used inside this function. Note that mem.friendly is only evaluated if I1 or I2 is of class AlignedGenomeIntervals.
逻辑;如果设置为TRUEinterval_overlap旧的，但内存友好的版本这个函数内部使用。注意如果mem.friendly或I1类I2，AlignedGenomeIntervals只计算。


值----------Value----------

An object of class data.frame with one row each for a pair of overlapping elements.
一个类的对象data.frame一对重叠元素的每个一行。


参数：Index1
Index of interval in first interval list
指数区间在第一时间间隔列表


参数：Index2
Index of interval in second interval list
间隔指数在第二区间列表


参数：n
number of bases that the two intervals overlap
两个区间重叠的碱基数量


参数：fraction1
fraction of interval 1's width by which the two intervals overlap
分数间隔1的宽度由两个区间重叠


参数：fraction2
fraction of interval 2's width by which the two intervals overlap
分数间隔2的宽度由两个区间重叠


作者（S）----------Author(s)----------


J. Toedling



参见----------See Also----------

interval_overlap
interval_overlap


举例----------Examples----------


   data("gen_ints", package="genomeIntervals")
   i[4,2] <- 13L
   fracOverlap(i, i, 0.5)

转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。


注：
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