Parsing, Applying, and Manipulating Data Cleaning Rules

Documentation for package ‘editrules’ version 2.9.3

Help Pages

An overview of the function of package 'editrules'

-- A --

adjacency	Derive adjecency matrix from collection of edits
adjacency.editarray	Derive adjecency matrix from collection of edits
adjacency.editmatrix	Derive adjecency matrix from collection of edits
adjacency.editset	Derive adjecency matrix from collection of edits
as.character.editarray	Parse textual, categorical edit rules to an editarray
as.character.editmatrix	Create an editmatrix
as.character.editset	Read general edits
as.data.frame.editarray	Parse textual, categorical edit rules to an editarray
as.data.frame.editmatrix	Create an editmatrix
as.data.frame.editset	Read general edits
as.data.frame.violatedEdits	Check data against constraints
as.editmatrix	Coerce a matrix to an edit matrix.
as.editset	Coerce x to an editset
as.expression.editarray	Parse textual, categorical edit rules to an editarray
as.expression.editmatrix	Create an editmatrix
as.igraph.editarray	Derive adjecency matrix from collection of edits
as.igraph.editmatrix	Derive adjecency matrix from collection of edits
as.igraph.editset	Derive adjecency matrix from collection of edits
as.lp.mip	Coerces a 'mip' object into an lpsolve object
as.matrix.editarray	Parse textual, categorical edit rules to an editarray
as.matrix.editmatrix	Create an editmatrix
as.mip	Write an editset into a mip representation

-- B --

backtracker	Backtracker: a flexible and generic binary search program
blockIndex	Decompose a matrix or edits into independent blocks
blocks	Decompose a matrix or edits into independent blocks

-- C --

c.editarray	Parse textual, categorical edit rules to an editarray
c.editmatrix	Create an editmatrix
c.editset	Read general edits
checkDatamodel	Check data against a datamodel
choicepoint	Backtracker: a flexible and generic binary search program
condition	Get condition matrix from an editset.

-- D --

datamodel	Summarize data model of an editarray in a data.frame
disjunct	Decouple a set of conditional edits

-- E --

echelon	Bring an (edit) matrix to reduced row echelon form.
echelon.editmatrix	Bring an (edit) matrix to reduced row echelon form.
echelon.editset	Bring an (edit) matrix to reduced row echelon form.
echelon.matrix	Bring an (edit) matrix to reduced row echelon form.
editarray	Parse textual, categorical edit rules to an editarray
editfile	Read edits edits from free-form textfile
editmatrix	Create an editmatrix
editnames	Names of edits
editrules.plotting	Graphical representation of edits
edits	Example editrules, used in vignette
editset	Read general edits
editType	Determine edittypes in editset based on 'contains(E)'
eliminate	Eliminate a variable from a set of edit rules
eliminate.editarray	Eliminate a variable from a set of edit rules
eliminate.editlist	Eliminate a variable from a set of edit rules
eliminate.editmatrix	Eliminate a variable from a set of edit rules
eliminate.editset	Eliminate a variable from a set of edit rules
errorLocalizer	Create a backtracker object for error localization
errorLocalizer.editarray	Create a backtracker object for error localization
errorLocalizer.editlist	Create a backtracker object for error localization
errorLocalizer.editmatrix	Create a backtracker object for error localization
errorLocalizer.editset	Create a backtracker object for error localization
errorLocalizer_mip	Localize errors using a MIP approach.
errorLocation	The errorLocation object

-- G --

generateEdits	Derive all essentially new implicit edits
getA	Returns the coefficient matrix 'A' of linear (in)equalities
getAb	Returns augmented matrix representation of edit set.
getb	Returns the constant part 'b' of a linear (in)equality
getH	Returns the derivation history of an edit matrix or array
geth	Returns the derivation history of an edit matrix or array
getOps	Returns the operator part of a linear (in)equality 'editmatrix' E
getVars	get names of variables in a set of edits
getVars.editset	get names of variables in a set of edits
getVars.NULL	get names of variables in a set of edits

-- I --

impliedValues	Retrieve values stricktly implied by rules
impliedValues.editmatrix	Retrieve values stricktly implied by rules
is.editarray	Check object class
is.editmatrix	Check object class
is.editrules	Check object class
is.editset	Check object class
isFeasible	Check consistency of set of edits
isNormalized	Check if an editmatrix is normalized
isObviouslyInfeasible	Check for obvious contradictions in a set of edits
isObviouslyInfeasible.editarray	Check for obvious contradictions in a set of edits
isObviouslyInfeasible.editenv	Check for obvious contradictions in a set of edits
isObviouslyInfeasible.editlist	Check for obvious contradictions in a set of edits
isObviouslyInfeasible.editmatrix	Check for obvious contradictions in a set of edits
isObviouslyInfeasible.editset	Check for obvious contradictions in a set of edits
isObviouslyRedundant	Find obvious redundancies in set of edits
isObviouslyRedundant.editarray	Find obvious redundancies in set of edits
isObviouslyRedundant.editenv	Find obvious redundancies in set of edits
isObviouslyRedundant.editlist	Find obvious redundancies in set of edits
isObviouslyRedundant.editmatrix	Find obvious redundancies in set of edits
isObviouslyRedundant.editset	Find obvious redundancies in set of edits
isSubset	Check which edits are dominated by other ones.

-- L --

Localize errors on records in a data.frame.

-- N --

nedits	Number of edits Count the number of edits in a collection of edits.
normalize	Normalizes an editmatrix

-- P --

plot.editarray	Graphical representation of edits
plot.editmatrix	Graphical representation of edits
plot.editset	Graphical representation of edits
plot.errorLocation	The errorLocation object
plot.violatedEdits	Check data against constraints

-- R --

reduce	Remove redundant variables and edits.
reduce.editarray	Remove redundant variables and edits.
reduce.editmatrix	Remove redundant variables and edits.
reduce.editset	Remove redundant variables and edits.

-- S --

separate	Separate an editset into its disconnected blocks and simplify
str.editmatrix	Create an editmatrix
substValue	Replace a variable by a value in a set of edits.
substValue.editarray	Replace a variable by a value in a set of edits.
substValue.editenv	Replace a variable by a value in a set of edits.
substValue.editlist	Replace a variable by a value in a set of edits.
substValue.editmatrix	Replace a variable by a value in a set of edits.
substValue.editset	Replace a variable by a value in a set of edits.
summary.editarray	Parse textual, categorical edit rules to an editarray
summary.editmatrix	Create an editmatrix
summary.editset	Read general edits
summary.errorLocation	The errorLocation object
summary.violatedEdits	Check data against constraints

-- V --

violatedEdits	Check data against constraints
violatedEdits.character	Check data against constraints
violatedEdits.editarray	Check data against constraints
violatedEdits.editmatrix	Check data against constraints
violatedEdits.editset	Check data against constraints