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[matrix] Diff of /pkg/Matrix/TODO
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Diff of /pkg/Matrix/TODO

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revision 1798, Sat Mar 24 14:52:47 2007 UTC revision 1799, Sat Mar 24 14:54:00 2007 UTC
# Line 108  Line 108 
108    the matrix factors of the corresponding matrix factorization !!    the matrix factors of the corresponding matrix factorization !!
109    
110  - rbind(<sparse>, <dense>) does not work  (e.g. <dgC>, <dge>)  - rbind(<sparse>, <dense>) does not work  (e.g. <dgC>, <dge>)
111    
112    - setAs(<Mcl>,  "[dln]Matrix" )  for <Mcl> in {Matrix or denseMatrix + sparseMatrix}
113    
114    - Tell users about the possibility to disable the "S4-generic but somewhat slow"
115      cbind/rbind, e.g. via
116    
117      setHook(packageEvent("Matrix", "onLoad"),
118              function(...) methods:::bind_activation(FALSE))
119    
120    - ensure that  M[0], M[FALSE], M[1:2]  works as for traditional Matrices
121    
122    - make sure  M[FALSE, FALSE]  works for all Matrices
123      {e.g. fails for M <- Diagonal(4)}

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