Learn R Programming

SSBtools (version 1.7.0)

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) .

Copy Link

Version

Install

install.packages('SSBtools')

Monthly Downloads

1,057

Version

1.7.0

License

MIT + file LICENSE

Issues

Pull Requests

Stars

Forks

Repository

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

Homepage

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

Maintainer

Oyvind Langsrud

Last Published

February 4th, 2025

Functions in SSBtools (1.7.0)

DimList2Hrc/Hrc2DimList

DummyDuplicated

Duplicated columns in dummy matrix

FindCommonCells

Finding commonCells

Converting hierarchy specifications to a (signed) dummy matrix

Extend0fromModelMatrixInput

A specialized version of Extend0()

Apply a function to subsets defined by a dummy matrix

Factor level correlation

varGroups-attribute to Extend0, Example functions

ForceFactorDataFrame

ForceFactorDataFrame

GaussIndependent

Linearly independent rows and columns by Gaussian elimination

ForceCharacterDataFrame

ForceCharacterDataFrame

HierarchiesAndFormula2ModelMatrix

Model matrix representing crossed hierarchies according to a formula

FindHierarchies

Finding hierarchies automatically from data

FormulaSelection.default

Limit matrix or data frame to selected model terms

GaussIterationFunction

An iFunction argument to GaussSuppression

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

Finding dimList

FindDisclosiveCells

Find directly disclosive cells

HierarchyCompute2

Extended Hierarchical Computations

Finding table(s) of hierarchical variable groups

HierarchyCompute

Hierarchical Computations

Hierarchy2Formula

Hierarchy2Formula

HierarchicalWildcardGlobbing

Find variable combinations by advanced wildcard/globbing specifications.

Hierarchies2ModelMatrix

Model matrix representing crossed hierarchies

HierarchyComputeDummy

HierarchyComputeDummy

Convert matrix to sparse list

GaussSuppression

Secondary suppression by Gaussian elimination

HierarchicalGroups2

Finding hierarchical variable groups

HierarchicalGroups3

Finding hierarchical variable groups

Combining several data frames when the columns don't match

Reducing a non-negative regression problem

Function that returns a dataset

HierarchicalGroups

Finding hierarchical variable groups

Combining columns of a matrix

Change the hierarchy table to follow the standard

MakeHierFormula

Make model formula from data taking into account hierarchical variables

Round values that are close two whole numbers

Create numbering according to unique rows

Decoding of singletonMethod

Matching rows in data frames

MatrixToDataFrame

MatrixToDataFrame

Adding leading zeros

Sorting rows of a matrix or data frame

Stack columns from a data frame and include variables.

dummy_aggregate

aggregate_multiple_fun using a dummy matrix

Functions for formula manipulation

hierarchies_as_vars

Hierarchies coded as variables

Sequence within unique values

Fix vars parameter to aggregate_multiple_fun

Non-negative regression fits with a sparse overparameterized model matrix

aggregate_multiple_fun

Wrapper to aggregate

Simulate Matlab's ':'

max_contribution

Find Major Contributions to Aggregates and Count Contributors

Microdata frequency data conversion

combine_formulas

Combine formulas

formula_from_vars

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

aggregate_by_pkg

Aggregate by base R or data.table

WildcardGlobbingVector

Selection of elements by wildcard/globbing

table_all_integers

Table all integers from 1 to n

tables_by_formulas

Tabular Statistics Based on Formulas

filter_by_variable

Filter a List of Items or Retrieve Names by a Variable

vars_to_hierarchies

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

Iterative proportional fitting from matrix input

Fix fun parameter to aggregate_multiple_fun

Model matrix from hierarchies and/or a formula

Overparameterized model matrix

substitute_formula_vars

Replace variables in formula with sum of other variables

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

WildcardGlobbing

Row selection by wildcard/globbing

map_hierarchies_to_data

Add variables to dataset based on hierarchies

Collapse variables to single representation

Fictitious datasets returned by SSBtoolsData()

model_aggregate

Hierarchical aggregation via model specification

quantile_weighted

Weighted quantiles

Default progress indicator function

Transform data frame with embedded matrices

CrossCodeFrames

Cross codes in data frames

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

AutoHierarchies

Ensure standardized coding of hierarchies

AddLeadingZeros

Add leading zeros to numbers while preserving other text

Combine several data frames by using id variables to match rows

Checking function inputs

As_TsparseMatrix

Transform to TsparseMatrix/dgTMatrix

CharacterDataFrame

CharacterDataFrame

DataFrameToMatrix

DataFrameToMatrix

Add zero frequency rows

DimList2Hierarchy

DimList2Hierarchy