[R] Correlation with p value

[arun]

Hi,
#data: dat1
mat1<-matrix(dat1[,2],ncol=3,nrow=7)
colnames(mat1)<-unique(dat1[,1])
library(Hmisc)
rcorr(mat1)$P
 #         TTK       CTJ       PKR
#TTK        NA 0.0151874 0.6277163
#CTJ 0.0151874        NA 0.5214368
#PKR 0.6277163 0.5214368        NA
A.K.




----- Original Message -----
From: Nico Met <nicomet80 at gmail.com>
To: R help <r-help at r-project.org>
Cc: 
Sent: Wednesday, February 13, 2013 6:13 AM
Subject: [R] Correlation with p value

Dear all,

I have a data (bellow) and I want to make a correlation test with p-value

structure(list(Name = structure(c(3L, 3L, 3L, 3L, 3L, 3L, 3L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("CTJ",
"PKR", "TTK"), class = "factor"), score = c(86.4371428571428,
89.7028571428572, 87.728, 89.99, 89.42, 85.6914285714286, 82.256,
83.9942857142857, 86.4371428571429, 84.596, 84.74, 87.8771428571428,
83.12, 81.824, 88.5457142857143, 85.7171428571429, 84.902,
89.8828571428571,
91.5542857142857, 89.42, 86.81)), .Names = c("Name", "score"), class =
"data.frame", row.names = c(NA,
21L))

And finally , I would like to display as matrix where I can fill up with
p-values


*TTK*
*CTJ*
*PKR*
*TTK*
**
**
**
*CTJ*
**
**
**
*PKR*





Many thanks for your help in advance

Nico

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