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SSBtools (version 1.5.4)

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

1.5.4

License

MIT + file LICENSE

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Repository

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

Maintainer

Oyvind Langsrud

Last Published

September 20th, 2024

Functions in SSBtools (1.5.4)

FindDisclosiveCells

Find directly disclosive cells

DataFrameToMatrix

DataFrameToMatrix

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

FindHierarchies

Finding hierarchies automatically from data

Converting hierarchy specifications to a (signed) dummy matrix

HierarchicalGroups3

Finding hierarchical variable groups

DataDummyHierarchy

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

HierarchicalWildcardGlobbing

Find variable combinations by advanced wildcard/globbing specifications.

Add zero frequency rows

HierarchyCompute

Hierarchical Computations

Change the hierarchy table to follow the standard

FindCommonCells

Finding commonCells

GaussIterationFunction

An iFunction argument to GaussSuppression

Non-negative regression fits with a sparse overparameterized model matrix

Finding dimList

dummy_aggregate

aggregate_multiple_fun using a dummy matrix

Create numbering according to unique rows

Checking function inputs

Combining several data frames when the columns don't match

Function that returns a dataset

CrossCodeFrames

Cross codes in data frames

WildcardGlobbing

Row selection by wildcard/globbing

AddLeadingZeros

Add leading zeros to numbers while preserving other text

Reducing a non-negative regression problem

DimList2Hierarchy

DimList2Hierarchy

GaussSuppression

Secondary suppression by Gaussian elimination

HierarchyComputeDummy

HierarchyComputeDummy

formula_include_hierarchies

Replace variables in formula with sum of other variables

As_TsparseMatrix

Transform to TsparseMatrix/dgTMatrix

ForceFactorDataFrame

ForceFactorDataFrame

FormulaSelection

Limit matrix or data frame to selected model terms

varGroups-attribute to Extend0, Example functions

DimList2Hrc/Hrc2DimList

WildcardGlobbingVector

Selection of elements by wildcard/globbing

HierarchicalGroups

Finding hierarchical variable groups

Sequence within unique values

Factor level correlation

Finding table(s) of hierarchical variable groups

HierarchicalGroups2

Finding hierarchical variable groups

HierarchyCompute2

Extended Hierarchical Computations

combine_formulas

Combine formulas

Combining columns of a matrix

MatrixToDataFrame

MatrixToDataFrame

Sorting rows of a matrix or data frame

Iterative proportional fitting from matrix input

HierarchiesAndFormula2ModelMatrix

Model matrix representing crossed hierarchies according to a formula

Hierarchy2Formula

Hierarchy2Formula

Round values that are close two whole numbers

Simulate Matlab's ':'

Stack columns from a data frame and include variables.

ForceCharacterDataFrame

ForceCharacterDataFrame

Model matrix from hierarchies and/or a formula

Microdata frequency data conversion

Fix fun parameter to aggregate_multiple_fun

Overparameterized model matrix

Adding leading zeros

Apply a function to subsets defined by a dummy matrix

Combine several data frames by using id variables to match rows

MakeHierFormula

Make model formula from data taking into account hierarchical variables

Convert matrix to sparse list

model_aggregate

Hierarchical aggregation via model specification

quantile_weighted

Weighted quantiles

CharacterDataFrame

CharacterDataFrame

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

Fictitious datasets returned by SSBtoolsData()

Decoding of singletonMethod

Transform data frame with embedded matrices

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

DummyDuplicated

Duplicated columns in dummy matrix

Functions for formula manipulation

Default progress indicator function

Fix vars parameter to aggregate_multiple_fun

GaussIndependent

Linearly independent rows and columns by Gaussian elimination

Hierarchies2ModelMatrix

Model matrix representing crossed hierarchies

Matching rows in data frames

aggregate_by_pkg

Aggregate by base R or data.table

aggregate_multiple_fun

Wrapper to aggregate

formula_from_vars

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

AutoHierarchies

Ensure standardized coding of hierarchies