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 7269 d 20 h maechler /branches/Matrix-for-R-2.3.x/ branching an "old-R" compatible version of Matrix  
3406 7288 d 16 h bates /trunk/Matrix/src/ Utilities Csparse_to_logical and Csparse_symmetric_to_general  
3404 7288 d 18 h bates /trunk/Matrix/ Use CHOLMOD code for general methods at CsparseMatrix, TsparseMatrix, denseMatrix or matrix level when possible  
3401 7290 d 19 h bates /trunk/Matrix/ Generalize conversions  
3134 7379 d 14 h bates /trunk/Matrix/ Generics lowerTriMatrix and upperTriMatrix and C function Csparse_band  
2304 7463 d 14 h bates /trunk/Matrix/ Used cholmod_vertcat and cholmod_horzcat for cbind2 and rbind2 in the dsparseMatrix virtual class  
2030 7547 d 20 h bates /trunk/Matrix/src/ Added crossprod method for Csparse and dense  
2022 7552 d 14 h bates /trunk/Matrix/ Matrix multiplication and coersion at higher level  
1836 7617 d 16 h bates /trunk/Matrix/ crossprod and tcrossprod for Tsparse  
1831 7618 d 13 h bates /trunk/Matrix/ More progress on incorporating CHOLMOD - still not passing CMD check  
1830 7618 d 20 h bates /trunk/Matrix/ Added CHOLMOD-based C functions. Still need methods defined in R and some error checking