Hub

9 results

Filter
Data transformation
ETL Data manipulation E-learning Math formula Preprocessing
+4
  1. Workflow
    Transform Data using Pivoting node
    ETL Data aggregation Pivoting
    +8
    Create a pivot table with one or more group columns and one or more pivot columns. Apply basic aggregation methods like sum and c…
    knime > Beginners Space > 03_Transform > 02_Transform_Using_the_Pivoting_Node
    8
  2. Workflow
    String Manipulation, Math Formula and Rule Engine Example
    ETL Data manipulation String manipulation
    +7
    This workflow shows three different data manipulation operations, namely: - create three categories of people based on their week…
    knime > Examples > 02_ETL_Data_Manipulation > 04_Transformation > 02_StringManipulation_MathFormula_RuleEngine
    4
  3. Workflow
    Basic and Advanced Usage of the Pivoting Node
    ETL Data aggregation Pivoting
    +5
    Create a pivot table with one or more group columns and one or more pivot columns. Apply basic aggregation methods like sum and c…
    knime > Examples > 02_ETL_Data_Manipulation > 02_Aggregations > 09_Examples_for_Using_the_Pivoting_Node
    1
  4. Workflow
    Column Expressions for Data Manipulation
    ETL Data manipulation Data transformation
    +8
    This is an example worklow to manipulate string values, transform numeric values, and generate new columns using the following: 1…
    knime > Examples > 02_ETL_Data_Manipulation > 04_Transformation > 03_Column_Expressions_for_Data_Manipulation
    1
  5. Workflow
    Column Expressions for Data Manipulation
    ETL Data manipulation Data transformation
    +8
    This is an example worklow to manipulate string values, transform numeric values, and generate new columns using the following: 1…
    emilio_s > Public Exercises > DL Italia > Lesson 2 > 2) 03_Column_Expressions_for_Data_Manipulation
    0
  6. Workflow
    Values to Columns Data Transformation
    Data Manipulation Data Transformation Pivoting
    +1
    This workflow demonstrates how to transform each value of collection column to multiple columns with Yes/No values. Trick is to u…
    ipazin > Public > 2021_08_04_Values_to_Columns_Data_Transformation
    0
  7. Workflow
    Transform Data using Pivoting node
    ETL Data aggregation Pivoting
    +8
    Create a pivot table with one or more group columns and one or more pivot columns. Apply basic aggregation methods like sum and c…
    scebesoy > Public > 03_Transform > 02_Transform_Using_the_Pivoting_Node
    0
  8. Workflow
    Manipulating Date&Time Values
    Data manipulation ETL Data transformation
    +9
    This workflow shows examples of the following operations on date and time values: - Converting date and time values from String t…
    knime > Examples > 02_ETL_Data_Manipulation > 06_Date_and_Time_Manipulation > 06_Manipulating_Date_and_Time_Values
    0
  9. Workflow
    データ操作用の列式
    ETL Data manipulation Data transformation
    +8
    これは、文字列値を操作し、数値を変換します。そして新しい列を生成するワークフローの例です。 1.単一のデータ操作タスクを実行するさまざまなノード 2. Column Expressionsノード
    infocom > Public > 02_ETLデータ操作 > 04_変換 > 03_データ操作用の列式
    0