Secondary suppression by Gaussian elimination
Finding hierarchies automatically from data
Finding hierarchical variable groups
An iFunction argument to GaussSuppression
Linearly independent rows and columns by Gaussian elimination
Finding hierarchical variable groups
Hierarchy2Formula
Limit matrix or data frame to selected model terms
HierarchyComputeDummy
Finding commonCells
HierarchiesAndFormula2ModelMatrix
Model matrix representing crossed hierarchies according to a formula
Sums (aggregates) and/or sparse model matrix with possible cross table
Change the hierarchy table to follow the standard
Finding hierarchical variable groups
Model matrix representing crossed hierarchies
Hierarchical Computations
Non-negative regression fits with a sparse overparameterized model matrix
HierarchicalWildcardGlobbing
Find variable combinations by advanced wildcard/globbing specifications.
MatrixToDataFrame
Overparameterized model matrix
Combining columns of a matrix
ForceFactorDataFrame
Extended Hierarchical Computations
Finding table(s) of hierarchical variable groups
ForceCharacterDataFrame
Convert matrix to sparse list
Function that returns a dataset
Make model formula from data taking into account hierarchical variables
Model matrix from hierarchies and/or a formula
Iterative proportional fitting from matrix input
Sorting rows of a matrix or data frame
Stack columns from a data frame and include variables.
Adding leading zeros
Microdata frequency data conversion
Fix fun parameter to aggregate_multiple_fun
Create numbering according to unique rows
Selection of elements by wildcard/globbing
Fix vars parameter to aggregate_multiple_fun
Decoding of singletonMethod
Round values that are close two whole numbers
Reducing a non-negative regression problem
Simulate Matlab's ':'
Default progress indicator function
crossMerge
Matching rows in data frames
aggregate_multiple_fun using a dummy matrix
Combining several data frames when the columns don't match
Wrapper to aggregate
Hierarchical aggregation via model specification
Transform data frame with embedded matrices
Weighted quantiles
Sequence within unique values
Fictitious datasets returned by SSBtoolsData()
Row selection by wildcard/globbing
Unstack a column from a data frame and include additional variables.
Ensure standardized coding of hierarchies
Cross codes in data frames
Transform to TsparseMatrix/dgTMatrix
Combine several data frames by using id variables to match rows
DimList2Hierarchy
Create a (signed) dummy matrix for hierarcical mapping of codes in data
Creating variables by splitting the elements of a character vector
without needing a split string
Add leading zeros to numbers while preserving other text
CharacterDataFrame
DataFrameToMatrix
Find directly disclosive cells
Apply a function to subsets defined by a dummy matrix
Finding dimList
Factor level correlation
Duplicated columns in dummy matrix
DimList2Hrc/Hrc2DimList
Converting hierarchy specifications to a (signed) dummy matrix
Add zero frequency rows
varGroups-attribute to Extend0, Example functions