Hub
NodeNode / Other

Extract Table Dimension

Manipulation Table
Drag & drop
Like
Copy short link

The number of rows and columns of the input table are extracted and written to the output table. The output table consists of two rows and one column. The first row contains the number of rows and the second row contains the number of columns of the input table. Additionally the two numbers are pushed out as flow variables.

Node details

Input ports
  1. Type: Table
    Input table with dimensions to extract
    The input table for which dimensions are extracted.
Output ports
  1. Type: Table
    Table containing dimensions
    The output table containing the dimensions of the input table.

Extension

The Extract Table Dimension node is part of this extension:

Related workflows & nodes

  1. Dimensionality reduction
    High dimensions Dimensionality reduction Machine learning
    +1
    This workflow illustrates easy and common technique how to lower the high dimensional dat…
    knime > Education > Courses > L4-DV Codeless Data Exploration and Visualization > solutions > 03a. DimensionalityReduction - solution
  2. Dimensionality reduction
    High dimensions Dimensionality reduction Machine learning
    +1
    This workflow illustrates easy and common technique how to lower the high dimensional dat…
    barbora > Courses > L4-DV Codeless Data Exploration and Visualization_12.2020 > L4-DV Codeless Data Exploration and Visualization - Exercises > solutions > 03a. DimensionalityReduction - solution
  3. Dimensionality reduction
    High dimensions Dimensionality reduction Machine learning
    +1
    This workflow illustrates easy and common technique how to lower the high dimensional dat…
    barbora > Courses > L4-DV Codeless Data Exploration and Visualization_06.2021 > L4-DV Codeless Data Exploration and Visualization - Exercises > solutions > 03a. DimensionalityReduction - solution
  4. Case Switch Example depending on number of rows
    This workflow uses Case Switch Data node to write output data to CSV or Excel format depe…
    ipazin > Public > 2019_07_18_Excel_or_CSV_Output_based_on_Number_of_Rows
  5. 5
    lina3 > Public > Lab 4 > 5
  6. テーブル情報 - Extract Table Spec
    Japanese 日本語 Makkynm
    +5
    Extract Table Dimension / Extract Table Specの紹介用Workflowです。 InputファイルはInputフォルダからダウンロードして…
    makkynm > Public > Intermediate > I217_ExtractTableSpec
  7. replace blanks in column names with _ underscores
    There has been no description set for this workflow's metadata.
    mlauber71 > Public > kn_example_blanks_in_column_names
  8. Dimensionality reduction
    High dimensions Dimensionality reduction Machine learning
    +1
    This workflow illustrates easy and common technique how to lower the high dimensional dat…
    barbora > Courses > L4-DV Codeless Data Exploration and Visualization_12.2020 > L4-DV Codeless Data Exploration and Visualization - Demos > Session_solutions > Session_03a_demo_dimensionality reduction
  9. Dimensionality reduction
    High dimensions Dimensionality reduction Machine learning
    +1
    This workflow illustrates easy and common technique how to lower the high dimensional dat…
    barbora > Courses > L4-DV Codeless Data Exploration and Visualization_06.2021 > L4-DV Codeless Data Exploration and Visualization - Demos > Session_solutions > Session_03a_demo_dimensionality reduction
  10. Write Excel table (format)
    #python #openpyxl #excel
    this workflow saves the output table as an Excel file and converts that data in Excel to …
    tommy > Public > Write Excel table (format)