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Rev Age Author Path Log message Diff
4529 6966 d 8 h bates /branches/Matrix-APIchange/ Creating a branch for the API changes from the 0.99875 series to the 0.999375 series  
4483 6978 d 5 h maechler /trunk/Matrix/ colSums, ... rowMeans for all Matrices; notably sparse ones via [diln]gCMatrix_colSums C code  
4286 7046 d 8 h maechler /trunk/Matrix/ kronecker() rationalization; more setAs(), notably to virtual classes and tT <-> gT  
4199 7065 d 6 h maechler /trunk/Matrix/ + diff(.), + "dim<-"; cBind/rBind + cbind/rbind; indexing fixes - current state  
4095 7125 d 4 h maechler /trunk/Matrix/ nnzero(), length(), "Ops" & "Logic", many more setAs(); misc.fixes  
3836 7241 d 11 h maechler /trunk/Matrix/ more coercion methods (for rare matrices) => less exceptions  
3519 7272 d 5 h bates /trunk/Matrix/ Generalize %*% methods for sparse matrices  
3403 7289 d 4 h bates /trunk/Matrix/ Generalize conversions  
3338 7311 d 14 h maechler /trunk/Matrix/ miscellaneous mostly related to sparse indexing  
3218 7354 d 12 h maechler /trunk/Matrix/ implemented all 4 of {rowSums(), ... colMeans()}  
3175 7369 d 6 h maechler /trunk/Matrix/man/ start massive use of \linkS4class{.}  
2059 7535 d 0 h maechler /trunk/Matrix/ make tcrossprod() use 2 arguments (x, y=NULL)  
2022 7550 d 23 h bates /trunk/Matrix/ Matrix multiplication and coersion at higher level  
1833 7616 d 2 h maechler /trunk/Matrix/ too many changes: rbind2 for dM*, cbind2(), "Math", "Arith" for sparse ones; more "s/gTMatrix/TsparseMatrix/" fixes; quite a few more tests, incl some for *all* classes  
1832 7616 d 12 h maechler /trunk/Matrix/man/ gTM* -> TsparseM*  
1761 7640 d 4 h maechler /trunk/Matrix/ Version 0.98-6: "[" methods for dense matrices; first "[<-"; examples  
1745 7647 d 4 h maechler /trunk/Matrix/ new "gTMatrix" virtual class