ClusterList(MantelCorr)
ClusterList()所属R语言包:MantelCorr
Generate a Cluster List
产生一个聚类列表
译者:生物统计家园网 机器人LoveR
描述----------Description----------
'ClusterList' generates a list of both significant and nonsignificant clusters, with cluster number, Mantel cluster correlation and size
“ClusterList产生重大和不显着的聚类列表,簇号,曼特尔聚类的相关性和规模
用法----------Usage----------
ClusterList(p.val, clus.size, mantel.cors)
参数----------Arguments----------
参数: p.val
permutation p-value returned from 'PermutationTest'
置换P值从“PermutationTest返回
参数: clus.size
vector of k cluster sizes returned from 'GetCluster'
k的簇大小的矢量从“GetCluster返回
参数: mantel.cors
orignal, unpermuted k Mantel correlations returned from 'MantelCorrs'
一部开拓创新,unpermutedķ曼特尔相关从“MantelCorrs返回
值----------Value----------
A list with components:
与组件列表:
参数: SignificantClusters
clusters with significant Mantel correlation, equal to or larger than the permutation p-value returned by 'PermutationTest'
聚类重大曼特尔相关,等于或大于置换p值由“PermutationTest返回”
参数: NonSignificantClusters
clusters with nonsignificant Mantel correlation, smaller than the permutation p-value returned by 'PermutationTest'
曼特尔的相关性不显着的聚类,小于置换p值返回PermutationTest“
作者(S)----------Author(s)----------
Brian Steinmeyer
参见----------See Also----------
'PermutationTest'
PermutationTest“
举例----------Examples----------
# simulate a p x n microarray expression dataset, where p = genes and n = samples[apxn模拟芯片表达数据集,其中p =基因和N =样本]
data.sep <- rbind(matrix(rnorm(1000), ncol=50), matrix(rnorm(1000, mean=5), ncol=50))
noise <- matrix(runif(40000), ncol=1000)
data <- t(cbind(data.sep, noise))
data <- data[1:200, ]
# data has p = 1,050 genes and n = 40 samples[数据有p = 1,050基因和N = 40个样本]
clusters.result <- GetClusters(data, 100, 100)
dist.matrices <- DistMatrices(data, clusters.result$clusters)
mantel.corrs <- MantelCorrs(dist.matrices$Dfull, dist.matrices$Dsubsets)
permutation.result <- PermutationTest(dist.matrices$Dfull, dist.matrices$Dsubsets, 100, 40, 0.05)
# generate both significant and non-significant gene clusters[产生重大和非重大的基因簇]
cluster.list <- ClusterList(permutation.result, clusters.result$cluster.sizes, mantel.corrs)
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注:
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