04_Transformation
This directory contains 9 workflows.
01_Handling_Missing_Values
This workflow demonstrates how to deal with missing values in data tables. They can either be replaced (e.g. by the mean, a specified value etc.) or the […]
02_StringManipulation_MathFormula_RuleEngine
String Manipulation, Math Formula and Rule Engine Example This workflow shows three different data manipulation operations, namely: - create three […]
03_Column_Expressions_for_Data_Manipulation
Column Expressions for Data Manipulation This is an example worklow to manipulate string values, transform numeric values, and generate new columns using […]
04_StringManipulation_MultiColumn
String Manipulation (Multi Column) This workflow shows three different string manipulation on multiple columns, namely: - capitalize all String type […]
05_TableDifference_Finder
Table Difference Finder This workflow shows the usage of Table Difference Finder node. A csv file is read in. The data are modified in one branch: […]
06_Multi-Row_Formula_using_Column_Expression
Multi-Row Formula using Column Expression Showcases the use of a new function in the Column Expression node to read data from previous and subsequent […]
07_File_Path_Expressions
File Path Expressions Example This workflow demonstrates the usage of various path expressions. It first creates a file for all group members. The […]
Dataset cleaning and formatting
This workflow demonstrates how to use the "String Format Manager" node in conjunction with the "Number Format Manager" and "String Cleaner" nodes. The […]
String Cleaner Example
This workflow showcases different ways to utilize the "String Cleaner" node. The "String Cleaner" node can be found in the node repository under the […]