This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.
Go to Suggested ReplacementInterval Loop StartThe LoopStart is the node that starts a loop that increases a variable
within a user-defined interval by a certain amount. This is very handy for nodes
inside a loop that take a continuous parameter. The current value is accessible via the
scope variable
loop_value
.
At the end of the loop you need LoopEnd, which collects the results from
all loop iterations. All nodes in between are executed as many times as you specify in the dialog
of LoopStart.
Options
Popular Predecessors
Table Row to Variable9 %- Integer Input (legacy)7 %
File Reader6 %Table Row To Variable Loop Start3 %Table Column to Variable2 %- Row Splitter2 %
- ARFF Reader2 %
Excel Reader (XLS)2 %Variable Loop End1 %- Table Column to Variable1 %
- Group Loop Start1 %
Merge Variables1 %- Table Creator1 %
Counting Loop Start1 %- Missing Value1 %
- Shuffle1 %
Table Column to Variable1 %- String Manipulation1 %
- Chunk Loop Start< 1 %
- GroupBy< 1 %
- Sorter< 1 %
- Empty Table Creator< 1 %
- Rule-based Row Splitter< 1 %
- Math Formula< 1 %
- Line Plot (legacy)< 1 %
- Concatenate< 1 %
Number To String< 1 %- Equal Size Sampling< 1 %
- Row Filter< 1 %
- Normalizer< 1 %
- Integer Configuration< 1 %
- List Remote Files (legacy)< 1 %
Loop End< 1 %- Column Filter< 1 %
- Row Sampling< 1 %
JSON Reader< 1 %- Timer Info< 1 %
- Date&Time Difference< 1 %
- Variable to Table Row< 1 %
- CSV Reader< 1 %
List Files< 1 %Interval Loop Start< 1 %Cell Replacer< 1 %- Column Combiner< 1 %
String To Number< 1 %- Constant Value Column< 1 %
Linear Correlation< 1 %- Create Table Structure< 1 %
- Cross Joiner< 1 %
- Partitioning< 1 %
- Column Splitter< 1 %
- Rule Engine< 1 %
- Column Filter (legacy)< 1 %
- Inject Variables (Data)< 1 %
- IF Switch< 1 %
- Table Row to Variable< 1 %
- Excel Reader< 1 %
Database Writer< 1 %- Decision Tree Predictor< 1 %
- String Manipulation (Variable)< 1 %
XLS Reader< 1 %- JSON to Table< 1 %
Variable to Table Row< 1 %Loop End (2 ports)< 1 %Variable Condition Loop End< 1 %Scorer< 1 %- RowID< 1 %
- Color Manager< 1 %
- DB Query Extractor< 1 %
- String Input (legacy)< 1 %
- GET Request< 1 %
- Table Row to Variable Loop Start< 1 %
Table Reader< 1 %- Java Snippet< 1 %
- Loop End (Column Append)< 1 %
- Column List Loop Start< 1 %
- Table Transposer< 1 %
- Math Formula (Multi Column)< 1 %
- Math Formula (Variable)< 1 %
- Value Filter (legacy)< 1 %
Variable to Table Column< 1 %- SMOTE< 1 %
- Cell Splitter By Position< 1 %
- Missing Value Column Filter< 1 %
- Ungroup< 1 %
- Rule Engine Variable< 1 %
- Distance Matrix Calculate< 1 %
- Python Source (legacy)< 1 %
- Python Edit Variable (legacy)< 1 %
Extract Date&Time Fields< 1 %- Try (Data Ports)< 1 %
- Variable Creator< 1 %
- List Files/Folders< 1 %
- Join Layout< 1 %
- Extract Variables (Data)< 1 %
- Java Edit Variable< 1 %
Generic Loop Start< 1 %Recursive Loop Start< 1 %- Category to Number< 1 %
- Column Rename (Regex)< 1 %
- Nominal Value Row Filter< 1 %
Joiner< 1 %- Cache< 1 %
- Extract Table Dimension< 1 %
- Java Snippet (simple)< 1 %
- Create Date&Time Range< 1 %
- Moving Average< 1 %
- RDKit From Molecule< 1 %
- RDKit Substructure Filter< 1 %
- Copy/Move Files (legacy)< 1 %
- Catch Errors (Data Ports)< 1 %
Table Column to Variable< 1 %Recursive Loop End< 1 %- Hierarchical Cluster Assigner (local)< 1 %
- Logistic Regression Predictor< 1 %
- Number to String< 1 %
- String to Number< 1 %
- Lag Column< 1 %
- Double to Integer< 1 %
- Pivot< 1 %
CASE Switch Data (End)< 1 %CASE Switch Data (Start)< 1 %- Parallel Chunk Start< 1 %
- DB Query Reader< 1 %
- Random Number Assigner< 1 %
- Column Expressions< 1 %
- Java Edit Variable (simple)< 1 %
- Date&Time Input (legacy)< 1 %
Integer Input (legacy)< 1 %- RDKit Fingerprint< 1 %
- Numeric Binner< 1 %
- Duplicate Row Filter< 1 %
- Joiner< 1 %
- Double Configuration< 1 %
- Random Numbers Generator< 1 %
- Wait...< 1 %
Variable to Table Row< 1 %CSV Reader< 1 %Database Reader< 1 %Database SQL Executor< 1 %Table Writer< 1 %- X-Partitioner< 1 %
K Nearest Neighbor< 1 %- Bootstrap Sampling< 1 %
- Column Name Extractor< 1 %
- Column Resorter< 1 %
Column Rename< 1 %- Rule-based Row Filter< 1 %
- Time Series Generator< 1 %
Excel Reader (XLS)< 1 %- Category to Class< 1 %
- Google Analytics Connector (legacy)< 1 %
Google Authenticator (API Key)< 1 %- Single Selection (legacy)< 1 %
- Parameter Optimization Loop Start< 1 %
- POST Request< 1 %
- Time Difference (legacy)< 1 %
- Mask Date/Time (legacy)< 1 %
- String to Date/Time (legacy)< 1 %
- Molecule to CDK< 1 %
- Fingerprints< 1 %
- Benchmark Start< 1 %
- Plate Well IDs< 1 %
- XLS Enumerate Named Ranges< 1 %
- Create Collection Column< 1 %
- Try (Variable Ports)< 1 %
Variable to Table Column< 1 %- Create File Name (legacy)< 1 %
Table Row to Variable< 1 %CSV Writer< 1 %Line Reader< 1 %- k-Means< 1 %
- PCA Apply< 1 %
- Add Empty Rows< 1 %
- Cell Splitter< 1 %
- Reference Row Filter< 1 %
- Low Variance Filter< 1 %
- Normalizer (PMML)< 1 %
- Rank< 1 %
- Numeric Outliers< 1 %
- Empty Table Switch< 1 %
- Create Temp Dir (legacy)< 1 %
- Data Generator< 1 %
- SDF Reader< 1 %
- DB Reader< 1 %
- Counter Generation< 1 %
- TimeDelay Loop Start< 1 %
- Distance Matrix Reader< 1 %
- Model Loop End< 1 %
Excel Reader (XLS)< 1 %Read Excel Sheet Names (XLS)< 1 %- Stop Word Filter< 1 %
- Column Filter Configuration< 1 %
- Multiple Selection Configuration< 1 %
- Double Input (legacy)< 1 %
- Slider Input (legacy)< 1 %
- Interactive Value Filter Widget< 1 %
- File Chooser Widget< 1 %
- Table to JSON< 1 %
Python Edit Variable< 1 %- String to Date&Time< 1 %
- Date&Time-based Row Filter< 1 %
- HTTP Retriever< 1 %
- Generic Run-for-time Loop Start< 1 %
- String to URI< 1 %
- URI to String< 1 %
- File Reader< 1 %
- Table Reader< 1 %
- Feature Selection Filter< 1 %
- Variable Loop End< 1 %
- Auto-Binner< 1 %
- One to Many< 1 %
- Domain Calculator< 1 %
- Reference Column Filter< 1 %
- Table Manipulator< 1 %
- String Replacer< 1 %
- Numeric Outliers (Apply)< 1 %
- Merge Variables< 1 %
- Spark Line Appender< 1 %
- Path to String< 1 %
- String Widget< 1 %
- Webpage Retriever< 1 %
Views
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Workflows
01_ChurnAnalysisKNIME Hub- 01_ChurnAnalysisKNIME Hub
- 01_ChurnAnalysisKNIME Hub
- 010_Loops - 3KNIME Hub
- 05-clustering-football-solutionKNIME Hub
- Show all 16 workflows
Links
Developers
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