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[matrix] Diff of /pkg/R/Auxiliaries.R
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Diff of /pkg/R/Auxiliaries.R

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revision 632, Sun Mar 13 21:00:53 2005 UTC revision 656, Wed Mar 16 16:55:32 2005 UTC
# Line 1  Line 1 
1  #### "Namespace private" Auxiliaries  such as method functions  #### "Namespace private" Auxiliaries  such as method functions
2  #### (called from more than one place --> need to be defined early)  #### (called from more than one place --> need to be defined early)
3    
4  ## For %*% (M = Matrix; n = numeric):  ## For %*% (M = Matrix; v = vector (double or integer {complex maybe?}):
5  .M.n <- function(x, y) callGeneric(x, as.matrix(y))  .M.v <- function(x, y) callGeneric(x, as.matrix(y))
6  .n.M <- function(x, y) callGeneric(rbind(x), y)  .v.M <- function(x, y) callGeneric(rbind(x), y)
7    
8    .has.DN <- ## has non-trivial Dimnames slot?
9        function(x) !identical(list(NULL,NULL), x@Dimnames)
10    
11  ## chol() via "dpoMatrix"  ## chol() via "dpoMatrix"
12  cholMat <- function(x, pivot, LINPACK) {  cholMat <- function(x, pivot, LINPACK) {

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