sigint.plot(OLIN)
sigint.plot()所属R语言包:OLIN
Visualisation of significance of intensity-dependent bias
可视化的依赖强度偏见的意义
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This function visualises the significance
此功能形象化的意义
用法----------Usage----------
sigint.plot(A,M,Sp,Sn,ylim=c(-3,-3),...)
参数----------Arguments----------
参数:A
vector of average logged spot intensity
平均记录现场强度矢量
参数:M
vector of logged fold changes
向量记录的fold change
参数:Sp
vector of false discovery rate or p-values for positive deviation of median/mean of \code{M} as produced by fdr.int or p.int
虚假的发现率或为正偏差median/mean of \code{M}fdr.int或p.int生产的P-值向量
参数:Sn
vector of false discovery rate or p-values for negative deviation of median/mean of \code{M} as produced by fdr.int or p.int
虚假的发现率或为负偏差median/mean of \code{M}fdr.int或p.int生产的P-值向量
参数:ylim
vector of minimal log10(fdr) or log10(p-value) to be visualised corresponding to Sp and Sn. FDR or p-values smaller than these values will be set equal to these threshold values for visualisation.
最小LOG10(FDR)或LOG10(p值)的向量可视化相应的Sp和Sn。FDR或p值小于这些值将被设置等于这些阈值的可视化。
参数:...
Further optional graphical parameter for the plot function generating the MA plot
进一步可选参数plot函数的图形生成主图
Details
详情----------Details----------
The function sigint.plot produces a MA-plot of the significance (Sp,Sn) generated by fdr.int or p.int. The abscissa (x-axis) is shows by the average logged spot intensity A=0.5*(log(Cy3)+log(Cy5)); the ordinate axis (y-axis) shows the log10(FDR) or log10(p) given by FDRp or Pn and FDRn or Pn. The significance for positive median/mean of \code{M} of spot intensity neighbourhoods are presented by red colour; the significance for negative median/mean of \code{M} of spot intensity neighbourhoods are presented by green colour. The ordinate axis (y-axis) give the
功能sigint.plot产生的意义均线图(Sp,Sn)生成fdr.int或p.int。横坐标(x轴)是节目的平均记录现场强度A=0.5*(log(Cy3)+log(Cy5));纵坐标(y轴)显示LOG10(FDR)或LOG10(P)FDRp或Pn和FDRn或Pn。积极median/mean of \code{M}当场强度邻里的的意义是由红色,绿色负面median/mean of \code{M}当场强度邻里的的意义。纵坐标(y轴)给予
作者(S)----------Author(s)----------
Matthias E. Futschik (<a href="http://itb.biologie.hu-berlin.de/~futschik">http://itb.biologie.hu-berlin.de/~futschik</a>)
参见----------See Also----------
sigxy.plot, fdr.int, p.int
sigxy.plot,fdr.int,p.int
举例----------Examples----------
# To run these examples, "un-comment" them![要运行这些例子,“联合国发表评论”他们!]
#[]
# LOADING DATA NOT-NORMALISED[加载数据没有,正规化]
# data(sw)[数据(SW)]
# CALCULATION OF SIGNIFICANCE OF SPOT NEIGHBOURHOODS[作者:现货,邻里意义的计算]
# This can take a while! For testing, you may choose a smaller N. [这可能需要一段时间!进行测试,您可以选择一个较小的北]
# FDR <- fdr.int(maA(sw)[,1],maM(sw)[,1],delta=50,N=100,av="median")[FDR(MAA(SW)[1],MAM(SW)[1],δ= 50 N = 100,AV =“中位数”)< - fdr.int]
# VISUALISATION OF RESULTS[结果的可视化]
# sigint.plot(maA(sw)[,1],maM(sw)[,1],FDR$FDRp,FDR$FDRn,c(-5,-5))[(SW)sigint.plot(MAA [1],MAM(SW)[1],FDR$ FDRp,“FDR$ FDRn,C(-5,-5))]
# data(sw.olin)[数据(sw.olin)]
# CALCULATION OF SIGNIFICANCE OF SPOT NEIGHBOURHOODS [作者:现货,邻里意义的计算]
# F <- fdr.int(maA(sw.olin)[,1],maM(sw.olin)[,1],delta=50,N=100,av="median")[P < - fdr.int(MAA(sw.olin)的[1] MAM(sw.olin)的[1],δ= 50,n = 100,AV =“中位数”)]
# VISUALISATION OF RESULTS[结果的可视化]
# sigint.plot(maA(sw.olin)[,1],maM(sw.olin)[,1],FDR$FDRp,FDR$FDRn,c(-5,-5))[(sw.olin)sigint.plot(MAA [1] MAM(sw.olin)的[1],FDR$ FDRp,“FDR$ FDRn,C(-5,-5))]
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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