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SSBtools (version 1.6.0)

Statistics Norway's Miscellaneous Tools

Description

Functions used by other packages from Statistics Norway are gathered. General data manipulation functions, algorithms for statistical disclosure control (Langsrud, 2024) and functions for hierarchical computations by sparse model matrices are included (Langsrud, 2023) .

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Install

install.packages('SSBtools')

Monthly Downloads

990

Version

1.6.0

License

MIT + file LICENSE

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Repository

https://github.com/statisticsnorway/ssb-ssbtools

Maintainer

Oyvind Langsrud

Last Published

December 4th, 2024

Functions in SSBtools (1.6.0)

DummyDuplicated

Duplicated columns in dummy matrix

DimList2Hierarchy

DimList2Hierarchy

Factor level correlation

FindDisclosiveCells

Find directly disclosive cells

GaussIndependent

Linearly independent rows and columns by Gaussian elimination

Sums (aggregates) and/or sparse model matrix with possible cross table

ForceCharacterDataFrame

ForceCharacterDataFrame

Finding table(s) of hierarchical variable groups

ForceFactorDataFrame

ForceFactorDataFrame

FormulaSelection.default

Limit matrix or data frame to selected model terms

FindHierarchies

Finding hierarchies automatically from data

Hierarchy2Formula

Hierarchy2Formula

HierarchiesAndFormula2ModelMatrix

Model matrix representing crossed hierarchies according to a formula

HierarchicalGroups3

Finding hierarchical variable groups

HierarchyCompute

Hierarchical Computations

HierarchicalWildcardGlobbing

Find variable combinations by advanced wildcard/globbing specifications.

Hierarchies2ModelMatrix

Model matrix representing crossed hierarchies

HierarchyComputeDummy

HierarchyComputeDummy

HierarchyCompute2

Extended Hierarchical Computations

GaussIterationFunction

An iFunction argument to GaussSuppression

GaussSuppression

Secondary suppression by Gaussian elimination

Matching rows in data frames

HierarchicalGroups2

Finding hierarchical variable groups

HierarchicalGroups

Finding hierarchical variable groups

Non-negative regression fits with a sparse overparameterized model matrix

Convert matrix to sparse list

Model matrix from hierarchies and/or a formula

Iterative proportional fitting from matrix input

Change the hierarchy table to follow the standard

MakeHierFormula

Make model formula from data taking into account hierarchical variables

Combining columns of a matrix

Microdata frequency data conversion

MatrixToDataFrame

MatrixToDataFrame

Adding leading zeros

Combining several data frames when the columns don't match

Create numbering according to unique rows

Function that returns a dataset

Reducing a non-negative regression problem

Round values that are close two whole numbers

combine_formulas

Combine formulas

WildcardGlobbing

Row selection by wildcard/globbing

Decoding of singletonMethod

Overparameterized model matrix

Fix fun parameter to aggregate_multiple_fun

dummy_aggregate

aggregate_multiple_fun using a dummy matrix

Sequence within unique values

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

WildcardGlobbingVector

Selection of elements by wildcard/globbing

model_aggregate

Hierarchical aggregation via model specification

quantile_weighted

Weighted quantiles

map_hierarchies_to_data

Add variables to dataset based on hierarchies

hierarchies_as_vars

Hierarchies coded as variables

Default progress indicator function

Functions for formula manipulation

formula_from_vars

Generate model formula by specifying which variables have totals or not.

vars_to_hierarchies

Transform hierarchies coded as Variables to "to-from" format

Transform data frame with embedded matrices

Fix vars parameter to aggregate_multiple_fun

Sorting rows of a matrix or data frame

aggregate_by_pkg

Aggregate by base R or data.table

Simulate Matlab's ':'

max_contribution

Find Major Contributions to Aggregates and Count Contributors

aggregate_multiple_fun

Wrapper to aggregate

substitute_formula_vars

Replace variables in formula with sum of other variables

Stack columns from a data frame and include variables.

Fictitious datasets returned by SSBtoolsData()

Collapse variables to single representation

table_all_integers

Table all integers from 1 to n

DataFrameToMatrix

DataFrameToMatrix

AutoHierarchies

Ensure standardized coding of hierarchies

Checking function inputs

As_TsparseMatrix

Transform to TsparseMatrix/dgTMatrix

Combine several data frames by using id variables to match rows

Creating variables by splitting the elements of a character vector without needing a split string

DataDummyHierarchy

Create a (signed) dummy matrix for hierarcical mapping of codes in data

AddLeadingZeros

Add leading zeros to numbers while preserving other text

Converting hierarchy specifications to a (signed) dummy matrix

Apply a function to subsets defined by a dummy matrix

Add zero frequency rows

DimList2Hrc/Hrc2DimList

varGroups-attribute to Extend0, Example functions

FindCommonCells

Finding commonCells

Finding dimList

CharacterDataFrame

CharacterDataFrame

CrossCodeFrames

Cross codes in data frames