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SSBtools (version 1.5.0)

Statistics Norway's Miscellaneous Tools

Description

Functions used by other packages from Statistics Norway are gathered. General data manipulation functions, and functions for hierarchical computations are included (Langsrud, 2020) . The hierarchy specification functions are useful within statistical disclosure control.

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Install

install.packages('SSBtools')

Monthly Downloads

937

Version

1.5.0

License

MIT + file LICENSE

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Repository

https://github.com/statisticsnorway/SSBtools

Maintainer

Oyvind Langsrud

Last Published

January 8th, 2024

Functions in SSBtools (1.5.0)

GaussSuppression

Secondary suppression by Gaussian elimination

FindHierarchies

Finding hierarchies automatically from data

HierarchicalGroups

Finding hierarchical variable groups

GaussIterationFunction

An iFunction argument to GaussSuppression

GaussIndependent

Linearly independent rows and columns by Gaussian elimination

HierarchicalGroups3

Finding hierarchical variable groups

Hierarchy2Formula

Hierarchy2Formula

FormulaSelection

Limit matrix or data frame to selected model terms

HierarchyComputeDummy

HierarchyComputeDummy

FindCommonCells

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

HierarchicalGroups2

Finding hierarchical variable groups

Hierarchies2ModelMatrix

Model matrix representing crossed hierarchies

HierarchyCompute

Hierarchical Computations

Non-negative regression fits with a sparse overparameterized model matrix

HierarchicalWildcardGlobbing

Find variable combinations by advanced wildcard/globbing specifications.

MatrixToDataFrame

MatrixToDataFrame

Overparameterized model matrix

Combining columns of a matrix

ForceFactorDataFrame

ForceFactorDataFrame

HierarchyCompute2

Extended Hierarchical Computations

Finding table(s) of hierarchical variable groups

ForceCharacterDataFrame

ForceCharacterDataFrame

Convert matrix to sparse list

Function that returns a dataset

MakeHierFormula

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

WildcardGlobbingVector

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

Matching rows in data frames

dummy_aggregate

aggregate_multiple_fun using a dummy matrix

Combining several data frames when the columns don't match

aggregate_multiple_fun

Wrapper to aggregate

model_aggregate

Hierarchical aggregation via model specification

Transform data frame with embedded matrices

quantile_weighted

Weighted quantiles

Sequence within unique values

Fictitious datasets returned by SSBtoolsData()

WildcardGlobbing

Row selection by wildcard/globbing

Unstack a column from a data frame and include additional variables.

AutoHierarchies

Ensure standardized coding of hierarchies

CrossCodeFrames

Cross codes in data frames

As_TsparseMatrix

Transform to TsparseMatrix/dgTMatrix

Combine several data frames by using id variables to match rows

DimList2Hierarchy

DimList2Hierarchy

DataDummyHierarchy

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

AddLeadingZeros

Add leading zeros to numbers while preserving other text

CharacterDataFrame

CharacterDataFrame

DataFrameToMatrix

DataFrameToMatrix

FindDisclosiveCells

Find directly disclosive cells

Apply a function to subsets defined by a dummy matrix

Finding dimList

Factor level correlation

DummyDuplicated

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