Extract Variables (Data)

Input Ports

Port object holding data connection (and variables).

Output Ports

The variable values.

Popular Predecessors

• Inject Variables (Data)3 %
• CSV Reader3 %
• Empty Table Switch3 %
• Excel Reader (XLS)2 %
• Excel Reader2 %
• Show all 274 recommendations

Popular Successors

• Variable to Table Column5 %
• Excel Reader2 %
• String Manipulation (Variable)2 %
• Text Output Widget (legacy)2 %
• Table Creator2 %
• Excel Writer (XLS)2 %
• Create Date&Time Range2 %
• Send Email2 %
• Merge Variables2 %
• Java IF (Table)1 %
• Component Output1 %
• Constant Value Column1 %
• Variable Expressions1 %
• Inject Variables (Data)1 %
• Text Output (legacy)1 %
• JSON Transformer1 %
• Rule Engine Variable1 %
• Math Formula (Variable)1 %
• Variable to Table Column1 %
• Variable Creator1 %
• Create File Name (legacy)< 1 %
• CASE Switch End< 1 %
• Snowflake Connector< 1 %
• Java Edit Variable< 1 %
• Table to PDF< 1 %
• Column Filter< 1 %
• Variable to Table Row< 1 %
• Row Filter< 1 %
• Java Snippet (simple)< 1 %
• DB Table Selector< 1 %
• Single Selection Configuration< 1 %
• Glide Grid Reader< 1 %
• Excel Sheet Appender (XLS)< 1 %
• Rule Engine< 1 %
• Variable to Table Column< 1 %
• Table Reader< 1 %
• Create File/Folder Variables< 1 %
• XML Reader< 1 %
• Create Temp Dir (legacy)< 1 %
• Microsoft SQL Server Connector< 1 %
• Table View (JavaScript)< 1 %
• Configurable End IF/CASE< 1 %
• Wait...< 1 %
• Joiner< 1 %
• Column Expressions< 1 %
• CASE Switch Start< 1 %
• Integer Widget< 1 %
• Read Variables< 1 %
• CSV Reader< 1 %
• DB Query Reader< 1 %
• CSV Writer< 1 %
• Counting Loop Start< 1 %
• Column Rename< 1 %
• Row Sampling< 1 %
• CASE Switch Data (Start)< 1 %
• Math Formula< 1 %
• Java Edit Variable (simple)< 1 %
• Column List Loop Start< 1 %
• Create Table Structure< 1 %
• Google Sheets Reader< 1 %
• String Configuration< 1 %
• R Snippet< 1 %
• CSV Reader< 1 %
• k-Means< 1 %
• External Tool< 1 %
• Single Selection (legacy)< 1 %
• JSON Reader< 1 %
• Python Script (1⇒1)< 1 %
• Table Row To Variable Loop Start< 1 %
• Variable to Table Row< 1 %
• Table Writer< 1 %
• Date&Time Difference< 1 %
• Ungroup< 1 %
• DB Query< 1 %
• List Files/Folders< 1 %
• Create Collection Column< 1 %
• Active Branch Inverter< 1 %
• Database Connector< 1 %
• GroupBy< 1 %
• Numeric Row Splitter< 1 %
• String Manipulation< 1 %
• Independent groups t-test< 1 %
• String Input (legacy)< 1 %
• String Replace (Dictionary)< 1 %
• Excel Writer< 1 %
• Delete Files/Folders< 1 %
• Single Selection Widget< 1 %
• Python Script< 1 %
• Flow Variable IF Switch (Flow Variable Value)< 1 %
• URL to File Path (Variable)< 1 %
• Extract Variables (Database)< 1 %
• Inject Variables (Database)< 1 %
• Database Table Connector< 1 %
• Model Reader< 1 %
• Java Snippet< 1 %
• Feature Selection Loop End< 1 %
• Loop End< 1 %
• Numeric Binner< 1 %
• RowID< 1 %
• Rule-based Row Filter< 1 %
• IF Switch< 1 %
• Parameter Optimization Loop End< 1 %
• GET Request< 1 %
• IF Switch (Flow Variable Value)< 1 %
• Flow Variable End IF< 1 %
• Unzip Files (legacy)< 1 %
• Try (Variable Ports)< 1 %
• Rule Engine (Dictionary)< 1 %
• CASE Switch Variable (End)< 1 %
• DB SQL Executor< 1 %
• DB Query Injector< 1 %
• Date&Time Configuration< 1 %
• Multiple Selection Configuration< 1 %
• Integer Input (legacy)< 1 %
• Python Learner (legacy)< 1 %
• Python Edit Variable (legacy)< 1 %
• Loop End< 1 %
• Variable Loop End< 1 %
• Empty Table Switch< 1 %
• Create Folder< 1 %
• Path to String (Variable)< 1 %
• String to Path (Variable)< 1 %
• File Chooser Widget< 1 %
• Recursive Loop End< 1 %
• MySQL Connector< 1 %
• Configurable IF/CASE Switch (Flow Variable Value)< 1 %
• DB Delete (Filter)< 1 %
• String Manipulation (Multi Column)< 1 %
• Call Local Workflow (Row Based)< 1 %
• Decompress Files< 1 %
• PDB Reader< 1 %
• URI to Port< 1 %
• Catch Errors (Var Ports)< 1 %
• File Reader< 1 %
• Table Reader< 1 %
• Recursive Loop End (2 ports)< 1 %
• Recursive Loop End< 1 %
• Rule Engine Variable (Dictionary)< 1 %
• Math Formula (Multi Column)< 1 %
• Topic Extractor (Parallel LDA)< 1 %
• Python Edit Variable< 1 %
• Date&Time Shift< 1 %
• PDB Connector XML Query Builder< 1 %
• Add Empty Rows< 1 %
• Timer Info< 1 %
• Scatter Plot (JavaScript)< 1 %
• Window Loop Start< 1 %
• Time Generator (legacy)< 1 %
• XLS Formatter (apply)< 1 %
• KNIME Server Connector< 1 %
• Joiner< 1 %
• CASE Switch Data (End)< 1 %
• CSS Editor< 1 %
• Request (NTLM)< 1 %
• Flow Variable IF Switch< 1 %
• Extract Variables (Data)< 1 %
• CSV Writer< 1 %
• Database Writer< 1 %
• Database Table Selector< 1 %
• CASE Switch Variable (Start)< 1 %
• Counter Generation< 1 %
• Empty Table Creator< 1 %
• X-Aggregator< 1 %
• Column Splitter< 1 %
• SDF Reader< 1 %
• Meta Info Inserter< 1 %
• Container Input (Variable)< 1 %
• JSON Path (Dictionary)< 1 %
• R Learner< 1 %
• Moving Aggregator< 1 %
• Value Counter< 1 %
• Workflow Combiner< 1 %
• Read Excel Sheet Names< 1 %
• Path to String< 1 %
• String Widget< 1 %
• Python Script (legacy)< 1 %
• FileFilter< 1 %
• Create Directory (legacy)< 1 %
• URL to File Path< 1 %
• Database Reader< 1 %
• Interval Loop Start< 1 %
• Variable Loop End< 1 %
• Row Splitter< 1 %
• Rule-based Row Splitter< 1 %
• MySQL Connector< 1 %
• Excel Reader (XLS)< 1 %
• Column Selection (legacy)< 1 %
• Variable Output (legacy)< 1 %
• Extract Date&Time Fields< 1 %
• NTLM REST< 1 %
• HTTP Retriever< 1 %
• Input Files< 1 %
• Flow Variable IF Switch (Flow Variable Value)< 1 %
• Database Row Filter< 1 %
• Loop End (Column Append)< 1 %
• Recursive Loop Start< 1 %
• K Nearest Neighbor< 1 %
• SVM Learner< 1 %
• Lag Column< 1 %
• Partitioning< 1 %
• Color Manager< 1 %
• Read Excel Sheet Names (XLS)< 1 %
• ThresholdSelector (3.7)< 1 %
• Google Sheets Updater< 1 %
• Nominal Row Filter Configuration< 1 %
• Date&Time Input (legacy)< 1 %
• File Upload Widget< 1 %
• Parameter Optimization Loop Start< 1 %
• Python Source (legacy)< 1 %
• Column to XML< 1 %
• RDKit Add Conformers< 1 %
• MarvinSketch< 1 %
• Column Appender< 1 %
• Column Resorter< 1 %
• DB Delete (Table)< 1 %
• DB Row Filter< 1 %
• Delete Files (legacy)< 1 %
• Breakpoint< 1 %
• Table Column to Variable< 1 %
• Variable to Table Row< 1 %
• Image Writer (Port)< 1 %
• Database SQL Executor< 1 %
• SQL Inject< 1 %
• List Files< 1 %
• Variable Condition Loop End< 1 %
• Generic Loop Start< 1 %
• Tree Ensemble Learner< 1 %
• Column Rename (Regex)< 1 %
• End IF< 1 %
• Merge Variables< 1 %
• Line Plot (legacy)< 1 %
• Random Number Assigner< 1 %
• Java Snippet Row Filter< 1 %
• PDF Parser< 1 %
• Column Filter (legacy)< 1 %
• Multiple Selections (legacy)< 1 %
• Generic JavaScript View (JavaScript)< 1 %
• Python Script (1⇒1)< 1 %
• Python Script (2⇒1)< 1 %
• R Source (Table)< 1 %
• R to Table< 1 %
• POST Request< 1 %
• Date&Time-based Row Filter< 1 %
• XML Row Combiner< 1 %
• NTLM Database Connector< 1 %
• Data to Report< 1 %
• LigPrep< 1 %
• Database Table Exists IF Switch (Flow Variable Output) (Legacy)< 1 %
• Write Variables< 1 %
• PDB Downloader (Source)< 1 %
• Random Numbers Generator< 1 %
• PDB Connector (XML Query)< 1 %
• FileLoader< 1 %
• Click< 1 %
• Elasticsearch Index (ES 6)< 1 %
• Download / Upload from List (legacy)< 1 %
• FTP Connection (legacy)< 1 %
• Catch Errors (Data Ports)< 1 %
• Table Row to Variable< 1 %
• Table Row to Variable< 1 %
• Database Connection Table Writer< 1 %
• Line Reader< 1 %
• List Files/Folders (Labs)< 1 %
• Model Writer< 1 %
• Feature Selection Filter< 1 %
• Chunk Loop Start< 1 %
• Silhouette Coefficient< 1 %
• Fuzzy c-Means< 1 %
• DBSCAN< 1 %
• Decision Tree Learner< 1 %
• RProp MLP Learner< 1 %
• Linear Regression Learner< 1 %
• Logistic Regression Learner< 1 %
• Random Forest Learner< 1 %
• Expand Bit Vector< 1 %
• Bootstrap Sampling< 1 %
• Column Name Extractor< 1 %
• Nominal Value Row Filter< 1 %
• Missing Value< 1 %
• Sorter< 1 %
• String Replacer< 1 %
• Wilcoxon-Mann-Whitney Test< 1 %
• Data Generator< 1 %
• Interactive Histogram (legacy)< 1 %
• Scatter Plot (legacy)< 1 %
• Interactive Table (legacy)< 1 %
• Save Workflow< 1 %
• Spark DataFrame Java Snippet< 1 %
• PostgreSQL Connector< 1 %
• PostgreSQL Connector< 1 %
• DB Query Extractor< 1 %
• DB Table Creator< 1 %
• Beta Distributed Assigner< 1 %
• Keras Input Layer< 1 %
• Keras Network Learner< 1 %
• Line Plot (Plotly)< 1 %
• Sunburst Chart< 1 %
• Sunburst Chart (JavaScript)< 1 %
• Geo-Coordinate Row Filter< 1 %
• Excel Reader (XLS)< 1 %
• Excel Reader (XLS)< 1 %
• Excel Sheet Appender (XLS)< 1 %
• Excel Writer (XLS)< 1 %
• Send to Tableau Server< 1 %
• Meta Info Extractor< 1 %
• External Tool (Labs)< 1 %
• Google Analytics Query (legacy)< 1 %
• File Upload (legacy)< 1 %
• List Box Input (legacy)< 1 %
• Line Plot (JavaScript)< 1 %
• Date&Time Widget< 1 %
• JSON Row Combiner and Writer< 1 %
• Container Input (JSON)< 1 %
• JSON to Table< 1 %
• MongoDB Update< 1 %
• Call Workflow (Table Based)< 1 %
• Python Object Reader< 1 %
• Python Source< 1 %
• R Source (Workspace)< 1 %
• R View (Table)< 1 %
• Salesforce Authentication< 1 %
• String to Date&Time< 1 %
• Date/Time Shift (legacy)< 1 %
• Twitter Search< 1 %
• Twitter Timeline< 1 %
• Twitter Post Tweet< 1 %
• XGBoost Tree Ensemble Learner (Regression)< 1 %
• Bash< 1 %
• Text Classifier Learner< 1 %
• Navigate< 1 %
• Chemical Search< 1 %
• ARIMA Learner< 1 %
• Table Row to Variable< 1 %
• Image to Table< 1 %
• Extract Context Properties< 1 %
• Table Writer< 1 %
• Counting Loop Start< 1 %
• Variable Condition Loop End< 1 %
• Polynomial Regression Learner< 1 %
• Random Forest Learner< 1 %
• Concatenate< 1 %
• Cell Splitter< 1 %
• Denormalizer< 1 %
• Pivot< 1 %
• Extract Table Dimension< 1 %
• Capture Workflow End< 1 %
• SDF Writer< 1 %
• DB Writer< 1 %
• One Row to Many< 1 %
• Call Local Workflow (Row Based)< 1 %
• Explorer Writer< 1 %
• H2O Local Context< 1 %
• SSH Connector< 1 %
• Delete Files/Folders< 1 %
• Transfer Files< 1 %
• ROC Curve (JavaScript)< 1 %
• Credentials Widget< 1 %
• JSON Path< 1 %
• Image Reader< 1 %
• MongoDB Writer< 1 %
• Conda Environment Propagation< 1 %
• Modify Date< 1 %
• Workflow Service Input< 1 %
• XML Reader< 1 %
• RDKit Substructure Filter< 1 %