我有一个数据,例如
main.ts
对于每个SNP,我计算了矩阵
中的某个值ID Phenotype SNP1 SNP2 SNP3 .....SNP100
1 1 0 2 1 0
2 1 0 0 1 2
所以现在,我想在上面的原始数据中插入这些值,以便我可以稍后对数据(排名)进行排序。
[,1]
SNP1 0.1
SNP2 0.5
SNP3 0.2
:
SNP100 0.3
答案 0 :(得分:1)
我们可以rbind
rbind(data.frame(ID=NA, Phenotype=NA, t(m1[,1])), df1)
# ID Phenotype SNP1 SNP2 SNP3
#1 NA NA 0.1 0.5 0.2
#2 1 1 0.0 2.0 1.0
#3 2 1 0.0 0.0 1.0
df1 <- structure(list(ID = 1:2, Phenotype = c(1L, 1L),
SNP1 = c(0L,
0L), SNP2 = c(2L, 0L), SNP3 = c(1L, 1L)), .Names = c("ID",
"Phenotype",
"SNP1", "SNP2", "SNP3"), class = "data.frame",
row.names = c(NA, -2L))
m1 <- structure(c(0.1, 0.5, 0.2), .Dim = c(3L, 1L),
.Dimnames = list(c("SNP1", "SNP2", "SNP3"), NULL))