The R Project SVN R-packages

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3543 7268 d 2 h maechler /branches/Matrix-for-R-2.3.x/ branching an "old-R" compatible version of Matrix  
3524 7270 d 21 h maechler /trunk/Matrix/ several smallish fixes  
3520 7271 d 21 h bates /trunk/Matrix/ Promotion of %*% and solve to RHS of ddenseMatrix  
3517 7272 d 5 h bates /trunk/Matrix/ Promote %*% methods to ddenseMatrix class  
3502 7275 d 16 h bates /trunk/Matrix/ Move methods to the CsparseMatrix class  
3484 7277 d 3 h maechler /trunk/Matrix/ eliminate classed argument from dup_mM*() and dependencies  
3422 7283 d 21 h bates /trunk/Matrix/ Added solve methods for dgCMatrix and documentation  
3420 7284 d 5 h bates /trunk/Matrix/ add sparse LU and QR decompositions  
3411 7286 d 1 h maechler /trunk/Matrix/R/ use Csparse_to_logical  
3407 7286 d 22 h bates /trunk/Matrix/R/ Consolidate general coercion methods in Csparse.R  
3404 7287 d 0 h bates /trunk/Matrix/ Use CHOLMOD code for general methods at CsparseMatrix, TsparseMatrix, denseMatrix or matrix level when possible  
3401 7289 d 2 h bates /trunk/Matrix/ Generalize conversions  
3378 7294 d 2 h maechler /trunk/Matrix/ use speedier crossprod() for "dgC" - still slower than t(.) %*% .  
3340 7310 d 1 h maechler /trunk/Matrix/ many method cleanups; notably some "dgC" -> "Csparse" generaliztations  
3310 7322 d 3 h maechler /trunk/Matrix/ miscellaneous small things, including extended tests; see also ChangeLog  
3226 7352 d 21 h maechler /trunk/Matrix/ coercion to and multiplication of diagonal and sparse matrices  
3218 7354 d 10 h maechler /trunk/Matrix/ implemented all 4 of {rowSums(), ... colMeans()}  
3172 7370 d 11 h maechler /trunk/Matrix/ useDynlib(*, .registration=TRUE)  
3060 7410 d 23 h maechler /trunk/Matrix/ fix for <sparse> %*% <integer_matrix>  
2357 7441 d 5 h maechler /trunk/Matrix/ sparse: "[<-" and better arithmetic; other tweaks  

←Prev12Next→

Show All