The library documents itself · Statistics & data-viz

stzDataWrangler

33 own methods · 0 forms written with extensions, listed under their method

the source: base/stats/stzDataWrangler.ring(opens in a new tab) · All classes · The area reference: Statistics & data-viz

Under each method, its extensions (Q CS XT Z ZZ IB W U): bold and ticked, it exists; struck, it does not. The extensions and what they mean

Examples: 0 come from the library's tests; 5 were composed from each method's signature and run for this page, on a fresh object, for example o1 = new stzDataWrangler([ [ " John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ], [ "Name", "Age", "Dept" ]). 28 methods have none yet. Examples run on 2026-10-03 20:23 inside the library at commit 0e72e2e2c.

Method

Explanation, as the source carries it

init

INITIALIZATION ==============no extension

RemoveDuplicates

PILLAR 1: DATA CLEANING ======================

composed example

o1 = new stzDataWrangler([ [ "  John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ], [ "Name", "Age", "Dept" ])
? o1.RemoveDuplicates()
#--> 0

composed from the signature, run for this page

no extension

HandleMissingValues

(no comment in the source: the name reads as a sentence) handle missing valuesno extension

TrimWhitespace

(no comment in the source: the name reads as a sentence) trim whitespace

composed example

o1 = new stzDataWrangler([ [ "  John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ], [ "Name", "Age", "Dept" ])
? o1.TrimWhitespace()
#--> 1

composed from the signature, run for this page

no extension

NormalizeCase

(no comment in the source: the name reads as a sentence) normalize caseno extension

ValidateDataTypes

PILLAR 2: DATA VALIDATION =========================no extension

ValidateRanges

(no comment in the source: the name reads as a sentence) validate rangesno extension

DetectOutliers

(no comment in the source: the name reads as a sentence) detect outliersno extension

ConvertDataTypes

PILLAR 3: DATA TRANSFORMATION =============================no extension

NormalizeNumeric

(no comment in the source: the name reads as a sentence) normalize numericno extension

EncodeCategories

(no comment in the source: the name reads as a sentence) encode categoriesno extension

GeneratePlan

PILLAR 4: PLAN EXECUTION SYSTEM ===============================no extension

ExecutePlan

(no comment in the source: the name reads as a sentence) execute planno extension

ExportForStzDataSet

PILLAR 5: EXPORT AND INTEGRATION ================================no extension

ExportForStzTable

(no comment in the source: the name reads as a sentence) export for stz tableno extension

ExportForStzMatrix

(no comment in the source: the name reads as a sentence) export for stz matrixno extension

GetDataProfile

REPORTING AND DIAGNOSTICS =========================no extension

GetTransformationLog

(no comment in the source: the name reads as a sentence) get transformation logno extension

GetIssues

(no comment in the source: the name reads as a sentence) get issuesno extension

ShowReport

(no comment in the source: the name reads as a sentence) show reportno extension

QuickClean

CONVENIENCE METHODS FOR QUICK OPERATIONS =======================================no extension

QuickValidate

(no comment in the source: the name reads as a sentence) quick validateno extension

QuickPrepareForAnalysis

(no comment in the source: the name reads as a sentence) quick prepare for analysisno extension

QuickPrepareForExport

(no comment in the source: the name reads as a sentence) quick prepare for exportno extension

Clean

CHAINABLE OPERATIONS ===================no extension

Validate

(no comment in the source: the name reads as a sentence) validateno extension

Transform

(no comment in the source: the name reads as a sentence) transformno extension

Export

(no comment in the source: the name reads as a sentence) exportno extension

GetData

DATA ACCESS METHODS ==================

composed example

o1 = new stzDataWrangler([ [ "  John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ], [ "Name", "Age", "Dept" ])
? @@( o1.GetData() )
#--> [ [ "  John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ]

composed from the signature, run for this page

no extension

GetHeaders

(no comment in the source: the name reads as a sentence) get headers

composed example

o1 = new stzDataWrangler([ [ "  John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ], [ "Name", "Age", "Dept" ])
? @@( o1.GetHeaders() )
#--> [ "Name", "Age", "Dept" ]

composed from the signature, run for this page

no extension

GetCleanData

(no comment in the source: the name reads as a sentence) get clean data

composed example

o1 = new stzDataWrangler([ [ "  John ", "25", "sales" ], [ "John", "25", "sales" ], [ "mary", "", "mkt" ] ], [ "Name", "Age", "Dept" ])
? @@( o1.GetCleanData() )
#--> [ [ "john", "25", "sales" ], [ "john", "25", "sales" ], [ "mary", "25", "mkt" ] ]

composed from the signature, run for this page

no extension

SetVerbose

(no comment in the source: the name reads as a sentence) set verboseno extension

Reset

(no comment in the source: the name reads as a sentence) resetno extension