SPArse Matrix

adjacency | Administrative districts of Germany |

allequal | Test if Two 'spam' Objects are (Nearly) Equal |

apply | Apply Functions Over Sparse Matrix Margins |

bandwidth | Bandwidth of a Sparse Matrix |

bdiag | Binds Arrays Corner-to-Corner |

chol | Cholesky Factorization for Sparse Matrices |

circulant | Create Circulant Matrices |

cleanup | Cleaning up sparse matrices |

coerce | Force a 'spam' Object to Belong to a Class |

coercion | Coercion to a Vector |

complexity | Complexity for Sparse Matrices |

constructors | Slot modification |

cov | Covariance functions |

crossprod | Spam Matrix Crossproduct |

det | Calculate the determinant of a positive definite Sparse... |

diag | Sparse Matrix diagonals |

diff | Lagged Differences |

dim | Dimensions of an Object |

display | Graphially Represent the Nonzero Entries |

eigen | Eigenvalues for Sparse Matrices |

foreign | Transformation to other sparse formats |

germany | Plot administrative districts of Germany |

germanydata | Meta-data about administrative districts of Germany |

grid_trace2 | Two trace plots and a scatter plot. |

grid_zoom | grid_zoom |

headtail | Return the First or Last Part of an Object |

history.spam | Brief Overview of the History |

image | Display a spam Object as Color Image |

import | Read External Matrix Formats |

isSymmetric | Test if a spam matrix is Symmetric |

kronecker | Kronecker Products on Sparse Matrices |

landkreis | Administrative districts of Germany |

large_matrix | Large 64-bit matrices require the R package 'spam64' |

lu.tri | Lower and Upper Triangular Part of a Sparse Matrix |

makeprec | Create Precision Matrices |

math | Mathematical functions |

math2 | Rounding of Numbers |

methods | Methods for sparse matrices |

mle | Maximum likelihood estimates |

nearestdist | Distance Matrix Computation |

operations | Basic Linear Algebra for Sparse Matrices |

options | Options Settings |

Oral | Oral Cavity Cancer |

ordering | Extract the permutation |

pad | Padding a (sparse) matrix |

permutation | Permute a matrix |

powerboost | Specific options Setting |

precmat | IGMRF Precision Matrices |

Printing and summarizing sparse matrices | |

rdist | Wrapper for Distance Matrix Computation |

rmvnorm | Draw Multivariate Normals |

rmvnorm.const | Draw Constrainted Multivariate Normals |

rowcolstats | Form Row and Column Sums and Means |

s3only | Wappers for Sparse Matrices |

solve | Linear Equation Solving for Sparse Matrices |

spam.chol.NgPeyton-class | Class "spam.chol.NgPeyton" |

spam-class | Class "spam" |

spam.creation | Sparse Matrix Class |

spam-deprecated | Deprecated Objects in Package 'spam' |

spam.internal | Spam internal and auxiliary functions |

spam-package | SPArse Matrix Package |

summary | Rounding of Numbers |

todo | Small "ToDo" list |

toeplitz | Create Toeplitz Matrices |

triplet | Transform a spam format to triplets |

UScounties | Adjacency structure of the counties in the contiguous United... |

USprecip | Monthly total precipitation (mm) for April 1948 in the... |

validate_spam | Validate a spam objects |

version | Spam Version Information |

xybind | Combine spam Matrices by Rows or Columns |

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