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Rev Age Author Path Log message Diff
3548 7267 d 13 h bates /branches/Matrix-nolmer/ New branch for bringing lmer C code back into lme4  
3519 7271 d 16 h bates /trunk/Matrix/ Generalize %*% methods for sparse matrices  
3502 7275 d 5 h bates /trunk/Matrix/ Move methods to the CsparseMatrix class  
3401 7288 d 15 h bates /trunk/Matrix/ Generalize conversions  
3379 7293 d 14 h bates /trunk/Matrix/ Set stype in C function Csparse_crossprod and avoid R-level conversions  
3374 7293 d 23 h maechler /trunk/Matrix/ tril() etc also for T* and Rsparse  
3340 7309 d 14 h maechler /trunk/Matrix/ many method cleanups; notably some "dgC" -> "Csparse" generaliztations  
3338 7311 d 2 h maechler /trunk/Matrix/ miscellaneous mostly related to sparse indexing  
3226 7352 d 11 h maechler /trunk/Matrix/ coercion to and multiplication of diagonal and sparse matrices  
3218 7353 d 23 h maechler /trunk/Matrix/ implemented all 4 of {rowSums(), ... colMeans()}  
3172 7370 d 0 h maechler /trunk/Matrix/ useDynlib(*, .registration=TRUE)  
3148 7375 d 2 h maechler /trunk/Matrix/ cosmetic, comments  
3139 7376 d 13 h bates /trunk/Matrix/ single argument [t]crossprod now returns a symmetric matrix  
3133 7377 d 11 h maechler /trunk/Matrix/ Tsparse indexing fix  
3034 7423 d 12 h maechler /trunk/Matrix/ coercions from dgC to triangular (dtC) and symmetric (dsC), etc  
2357 7440 d 18 h maechler /trunk/Matrix/ sparse: "[<-" and better arithmetic; other tweaks  
2304 7461 d 10 h bates /trunk/Matrix/ Used cholmod_vertcat and cholmod_horzcat for cbind2 and rbind2 in the dsparseMatrix virtual class  
2059 7534 d 11 h maechler /trunk/Matrix/ make tcrossprod() use 2 arguments (x, y=NULL)  
2022 7550 d 10 h bates /trunk/Matrix/ Matrix multiplication and coersion at higher level  
1871 7603 d 12 h maechler /trunk/Matrix/R/ add "self-documenting" argument names  

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