[R] euclidean dist. between matrices

[arun]

HI,
May be this helps:
set.seed(18)
A<-matrix(sample(1:4000,15*365,replace=TRUE),ncol=15)
set.seed(25)
B<-sample(1:800,1*365,replace=TRUE)
 res<-do.call(rbind,lapply(split(A,col(A)),function(x) dist(rbind(x,B))))
 head(res)
#      [,1]
#1 37812.43
#2 38258.21
#3 39025.13
#4 37572.35
#5 37885.32
#6 38053.42
A.K.



----- Original Message -----
From: eliza botto <eliza_botto at hotmail.com>
To: "r-help at r-project.org" <r-help at r-project.org>
Cc: 
Sent: Saturday, November 17, 2012 9:07 PM
Subject: [R] euclidean dist. between matrices


Dear Users,I have two matrices A=15*365 and B=1*365. i want to calculate "Euclidean Distance" between these matrices in such a way that i should have euclidean distance of matrix B against all the columns of matrix A. More precisely, first i want euclidean dist. of column 1 of A against B, then column 2 against B, 3rd column of A against B and so on.is there a way in r to do it?your help is deeply appreciated..
eliza                           
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