This node reads files that have been written using the Table Writer node (which uses an internal format). It retains all meta information such as domain, properties, colors, size.
This node can access a variety of different file systems. More information about file handling in KNIME can be found in the official File Handling Guide.
Options
Settings
Transformation
Advanced Settings
Popular Successors
- Joiner10 %
Row Filter (deprecated)7 %- Column Filter5 %
- Concatenate4 %
- GroupBy4 %
- Rule-based Row Filter4 %
- Partitioning2 %
- String Manipulation2 %
- Normalizer2 %
- Excel Writer2 %
- Rule Engine2 %
- Reference Row Filter1 %
- Duplicate Row Filter1 %
- Table Writer1 %
Column Rename1 %- Number to String1 %
- Rule-based Row Splitter1 %
- Color Manager1 %
- Cell Splitter1 %
Row Splitter (deprecated)1 %- CSV Writer< 1 %
- Missing Value< 1 %
- Loop End< 1 %
- Statistics< 1 %
- Table Manipulator< 1 %
- Math Formula< 1 %
- Sorter< 1 %
- Reference Row Splitter< 1 %
- String to Date&Time< 1 %
- Date&Time-based Row Filter< 1 %
- Pivot< 1 %
- Constant Value Column< 1 %
Joiner< 1 %- Column Expressions< 1 %
- X-Partitioner< 1 %
- Date&Time Difference< 1 %
- Normalizer (Apply)< 1 %
- Group Loop Start< 1 %
- Column Appender< 1 %
- Nominal Value Row Filter< 1 %
- Date&Time Part Extractor< 1 %
- Table Row to Variable Loop Start< 1 %
- Column Rename (Regex)< 1 %
- String to Number< 1 %
- Reference Column Filter< 1 %
- Unpivot< 1 %
- Value Counter< 1 %
- DB Writer< 1 %
- Table Cropper< 1 %
- Data Explorer< 1 %
- Table View (JavaScript)< 1 %
- Java Snippet< 1 %
- Cross Joiner< 1 %
- Value Lookup< 1 %
- Catch Errors (Data Ports)< 1 %
- Table Validator (Reference)< 1 %
- RowID< 1 %
- Table Difference Finder< 1 %
- Moving Average< 1 %
- Column Renamer< 1 %
- DB Table Creator< 1 %
- CSV Reader< 1 %
- k-Means< 1 %
- Missing Value (Apply)< 1 %
- Shuffle< 1 %
- CASE Switch Start< 1 %
- Column Name Extractor< 1 %
- Normalizer (PMML)< 1 %
- Column Splitter< 1 %
- String Manipulation (Multi Column)< 1 %
- String Replacer< 1 %
- Crosstab< 1 %
- RDKit Molecule Catalog Filter< 1 %
- Counting Loop Start< 1 %
- Association Rule Learner< 1 %
- Extract Table Dimension< 1 %
- Path to String (Variable)< 1 %
- Naive Bayes Learner< 1 %
- Case Converter< 1 %
- Number Rounder< 1 %
String Replace (Dictionary)< 1 %- Interactive Pie chart (legacy)< 1 %
- PMML Predictor< 1 %
- Table to H2O< 1 %
- Tableau Writer< 1 %
- Document Data Extractor< 1 %
- Modify Time< 1 %
- RDKit From Molecule< 1 %
- URL Domain Extractor< 1 %
- Table Row to Variable< 1 %
- Table View< 1 %
- Autocomplete Text Widget< 1 %
- Table Editor (JavaScript)< 1 %
- Image Viewer< 1 %
- String to XML< 1 %
Database Writer< 1 %- Logistic Regression Learner< 1 %
- PMML Simple Regression Tree Predictor< 1 %
- Column Auto Type Cast< 1 %
- Linear Correlation< 1 %
- Correlation Filter< 1 %
- Subset Matcher< 1 %
- String Replacer (Dictionary)< 1 %
- End IF< 1 %
- Bar Chart< 1 %
- Parallel Chunk Start< 1 %
- DB Insert< 1 %
- Keras Network Executor< 1 %
- TF< 1 %
- Dictionary Filter< 1 %
- Scatter Plot (JavaScript)< 1 %
- Tag Cloud (JavaScript)< 1 %
- Python Predictor (legacy)< 1 %
- Python Script (legacy)< 1 %
- Date&Time to String< 1 %
- Moving Aggregator< 1 %
- Copy/Move Files (legacy)< 1 %
- String to URI< 1 %
- Try (Data Ports)< 1 %
- Table Creator< 1 %
- Decision Tree Predictor< 1 %
- Random Forest Predictor< 1 %
- Row Filter (Labs)< 1 %
- IF Switch< 1 %
- SDF Extractor< 1 %
- Distance Matrix Calculate< 1 %
- Files/Folders Meta Info< 1 %
- Value Selection Configuration< 1 %
- Value Filter (legacy)< 1 %
Python Script (1⇒1)< 1 %- Data to Report (BIRT)< 1 %
- Call Workflow (Table Based)< 1 %
- RDKit MCS< 1 %
- RDKit Fingerprint< 1 %
- R Snippet< 1 %
- Bi Reactor< 1 %
- Elemental Analysis< 1 %
Table Row To Variable Loop Start< 1 %- Random Forest Predictor (Regression)< 1 %
- Column Aggregator< 1 %
- Double to Integer< 1 %
- Missing Value Column Filter< 1 %
- Nominal Value Row Splitter< 1 %
- String Manipulation (Variable)< 1 %
- Target Shuffling< 1 %
- Pie chart (legacy)< 1 %
- Shape Manager< 1 %
- Table to HTML (legacy)< 1 %
- DL4J Feedforward Predictor (Regression) (legacy)< 1 %
- Java Snippet Row Splitter< 1 %
- Case Converter< 1 %
- Tag Filter< 1 %
- POS Tagger< 1 %
- Transfer Files (Table)< 1 %
- ROC Curve (JavaScript)< 1 %
- GET Request< 1 %
- Webpage Retriever< 1 %
- Workflow Service Input< 1 %
- Run Garbage Collector< 1 %
- Text Extractor< 1 %
- MolConverter< 1 %
- Create Collection Column< 1 %
- Breakpoint< 1 %
- Variable to Table Column< 1 %
- Table to Image< 1 %
- Feature Selection Loop Start (1:1)< 1 %
Loop End< 1 %- Chunk Loop Start< 1 %
- Naive Bayes Predictor< 1 %
- Regression Predictor< 1 %
- SVM Learner< 1 %
- Simple Regression Tree Learner< 1 %
- Add Empty Rows< 1 %
- Numeric Binner< 1 %
Cell Replacer< 1 %- Category to Number< 1 %
- Column Merger< 1 %
- One to Many< 1 %
Column Filter< 1 %- Reference Column Splitter< 1 %
- Set Operator< 1 %
- Table Transposer< 1 %
- Rule Engine (Dictionary)< 1 %
- One-way ANOVA< 1 %
- Single sample t-test< 1 %
- Paired t-test< 1 %
- Empty Table Switch< 1 %
CASE Switch Data (End)< 1 %- Scatter Plot< 1 %
- Statistics View< 1 %
Parquet Writer< 1 %- Workflow Executor< 1 %
- Similarity Search< 1 %
- Keras Network Learner< 1 %
- Line Chart (JFreeChart)< 1 %
- Excel Cell Updater< 1 %
- Send to Power BI< 1 %
- Java Snippet (simple)< 1 %
- Punctuation Erasure< 1 %
- Strings to Document< 1 %
- Document Viewer< 1 %
- Path to String< 1 %
- String to Path< 1 %
- Generic JavaScript View (JavaScript)< 1 %
- JSON Path< 1 %
- R View (Table)< 1 %
- Table Difference Checker< 1 %
- RDKit Salt Stripper< 1 %
- HTTP Retriever< 1 %
- CIR< 1 %
- XLS Control Table Generator< 1 %
- Reaxys Substances< 1 %
- List To Set< 1 %
- Open in Python< 1 %
- Advanced MolConverter< 1 %
- MolSearch< 1 %
- 2D/3D Scatterplot< 1 %
- Split Collection Column< 1 %
- URL to File Path< 1 %
- Try (Variable Ports)< 1 %
- Active Branch Inverter< 1 %
- Table Column to Variable< 1 %
Table Row to Variable< 1 %- Read Images< 1 %
- Image Writer (Table)< 1 %
- Table Reader< 1 %
Table Writer< 1 %- Loop End (Column Append)< 1 %
- Column List Loop Start< 1 %
- Generic Loop Start< 1 %
- Recursive Loop Start< 1 %
- Variable Loop End< 1 %
- PNN Learner (DDA)< 1 %
- Cluster Assigner< 1 %
- Hierarchical Clustering< 1 %
- DBSCAN< 1 %
- Decision Tree Learner< 1 %
- K Nearest Neighbor< 1 %
- MultiLayerPerceptron Predictor< 1 %
- Linear Regression Learner< 1 %
- Logistic Regression Predictor< 1 %
- SOTA Predictor< 1 %
- PCA< 1 %
- Gradient Boosted Trees Learner< 1 %
- Tree Ensemble Predictor< 1 %
- Random Forest Learner< 1 %
- Random Forest Learner (Regression)< 1 %
- Simple Regression Tree Predictor< 1 %
- Auto-Binner< 1 %
- Cell Splitter By Position< 1 %
- Column Combiner< 1 %
- Column Renamer (Dictionary)< 1 %
- Lag Column< 1 %
- Column Resorter< 1 %
- Table Validator< 1 %
- Domain Calculator< 1 %
- Filter Apply< 1 %
- Row Splitter (Labs)< 1 %
- Column Filter (PMML)< 1 %
- Number to String (PMML)< 1 %
- Rank< 1 %
- Reference Column Resorter< 1 %
- Row to Column Names< 1 %
- Row Sampling< 1 %
- Table Updater< 1 %
- Top k Row Filter< 1 %
- Ungroup< 1 %
- Renderer to Image< 1 %
- Rule-based Row Filter (Dictionary)< 1 %
- Rank Correlation< 1 %
- Numeric Outliers< 1 %
- CASE Switch End< 1 %
CASE Switch Data (Start)< 1 %- Cache< 1 %
- Extract Table Spec< 1 %
- Timer Info< 1 %
- Interactive Histogram (legacy)< 1 %
- Box Plot (legacy)< 1 %
- Line Plot (legacy)< 1 %
- Scatter Plot (legacy)< 1 %
- Scatter Matrix (legacy)< 1 %
Color Appender< 1 %- Interactive Table (legacy)< 1 %
- Line Plot< 1 %
- Parquet Writer< 1 %
- Table to Spark< 1 %
- Capture Workflow Start< 1 %
- Molecule Type Cast< 1 %
- Microsoft Access Connector< 1 %
- DB Delete (Table)< 1 %
- DB Loader< 1 %
- Parameterized DB Query Reader< 1 %
- Counter Generation< 1 %
- Numeric Distances< 1 %
- Line Plot (Plotly)< 1 %
- Scatter Plot (Plotly)< 1 %
- Cell to Model< 1 %
- Table to PDF (legacy)< 1 %
- External Tool< 1 %
- Association Rule Learner (Borgelt)< 1 %
- Math Formula (Multi Column)< 1 %
- Bar Chart (JFreeChart)< 1 %
- Histogram Chart (JFreeChart)< 1 %
- Index Query< 1 %
- Excel Reader< 1 %
- Java Snippet Row Filter< 1 %
- Send to Tableau Server< 1 %
- Topic Extractor (Parallel LDA)< 1 %
- String Matcher< 1 %
- Dictionary Replacer< 1 %
- Number Filter< 1 %
- Stop Word Filter< 1 %
- Dictionary Tagger< 1 %
- List Files/Folders< 1 %
- Column Filter Configuration< 1 %
- Nominal Row Filter Configuration< 1 %
- Date&Time Configuration< 1 %
- Column Selection Configuration< 1 %
- Column Filter (legacy)< 1 %
- Value Selection (legacy)< 1 %
- Decision Tree View (JavaScript)< 1 %
- Line Plot (JavaScript)< 1 %
- Tile View (JavaScript)< 1 %
- Interactive Range Slider Filter Widget< 1 %
- Value Selection Widget< 1 %
- Container Input (Table)< 1 %
- Table to JSON< 1 %
- Container Output (JSON)< 1 %
- JSON to Table< 1 %
- Parameter Optimization Loop Start (Table)< 1 %
- Python Object Writer (legacy)< 1 %
- Python View (legacy)< 1 %
- R Snippet< 1 %
- POST Request< 1 %
- Legacy Date&Time to Date&Time< 1 %
- Date&Time Shift< 1 %
- Modify Date< 1 %
- Modify Time Zone< 1 %
- Date Field Extractor (legacy)< 1 %
- XGBoost Predictor (Regression)< 1 %
- XPath< 1 %
- Table to HTML String< 1 %
- RDKit Canon SMILES< 1 %
- RDKit Descriptor Calculation< 1 %
- RDKit Diversity Picker< 1 %
- RDKit R-Group Decomposition< 1 %
- RDKit Substructure Filter< 1 %
- RDKit Two Component Reaction< 1 %
- Zero Shot Text Classifier< 1 %
Regex Extractor< 1 %- HTML Parser< 1 %
- ARIMA Learner< 1 %
- File Reader< 1 %
- SMOTE< 1 %
- SDF Writer< 1 %
- One Row to Many< 1 %
- Mahalanobis Distance< 1 %
- k-Medoids< 1 %
- Document Vector< 1 %
- Boolean Configuration< 1 %
- String Input (legacy)< 1 %
- Column Selection Widget< 1 %
- Twitter Users< 1 %
- Normalize Plates (B-Score)< 1 %
- Python Plot< 1 %
- Fingerprint Similarity< 1 %
- Catch Errors (Var Ports)< 1 %
Generic Loop Start< 1 %- Hierarchical Clustering (DistMatrix)< 1 %
- RProp MLP Learner< 1 %
- Category to Number (Apply)< 1 %
- Linear Discriminant Analysis Compute< 1 %
- Linear Discriminant Analysis< 1 %
- DB Merge< 1 %
- DL4J Feedforward Learner (Regression) (legacy)< 1 %
- Math Formula (Variable)< 1 %
- Table Indexer< 1 %
- RSS Feed Reader< 1 %
- Bag Of Words Creator< 1 %
- XML to JSON< 1 %
- Binary Classification Inspector< 1 %
Extract Date&Time Fields< 1 %- String to Date/Time (legacy)< 1 %
Call Workflow Service< 1 %- RDKit Molecule Substructure Filter< 1 %
- Join Layout< 1 %
- Plate Heatmap Viewer< 1 %
- R Plot< 1 %
- HNMR Prediction< 1 %
- ARFF Writer< 1 %
Recursive Loop Start (2 ports)< 1 %- MDS< 1 %
- Numeric Scorer< 1 %
- PCA Apply< 1 %
- Extract Missing Value Cause< 1 %
- String Splitter (Regex)< 1 %
- Independent groups t-test< 1 %
- Linear Discriminant Analysis Apply< 1 %
- Send Email< 1 %
- Size Manager< 1 %
- Stanford Lemmatizer< 1 %
- Integer Configuration< 1 %
- String Configuration< 1 %
- Nominal Row Filter Widget< 1 %
- Container Output (Table)< 1 %
- RDKit From IUPAC< 1 %
Spacy Tokenizer< 1 %- Molecule Properties< 1 %
- XLS Conditional Formatter< 1 %
- XLS Control Table Merger< 1 %
- Substructure Match Counter< 1 %
- Substructure Matcher< 1 %
- Fingerprint Similarity Calculator< 1 %
- Templated Conformer Generation (RDKit)< 1 %
- Set To List< 1 %
- SMARTSViewer< 1 %
- Z-Primes (PC x NC)< 1 %
- Molecular Dynamics< 1 %
- PubChem Search< 1 %
- Resonance< 1 %
- Strings to Binary Objects< 1 %
CSV Writer< 1 %Database Table Creator< 1 %Table Reader< 1 %Counting Loop Start< 1 %Interval Loop Start< 1 %- X-Aggregator< 1 %
- Fuzzy c-Means< 1 %
- Polynomial Regression Learner< 1 %
- SVM Predictor< 1 %
Concatenate (Optional in)< 1 %- Binner (Dictionary)< 1 %
- Create Table Structure< 1 %
- Equal Size Sampling< 1 %
- Constant Value Column Filter< 1 %
- Denormalizer< 1 %
- Numeric Binner (PMML)< 1 %
- Rule Engine Variable (Dictionary)< 1 %
- HiLite Table (legacy)< 1 %
- Histogram (legacy)< 1 %
- ORC Writer< 1 %
- Mol2 Writer< 1 %
- DB Update< 1 %
- DB SQL Executor< 1 %
- Random Label Assigner< 1 %
- 3D Scatter Plot (Plotly)< 1 %
- MoSS MCSS Molecule Similarity< 1 %
- OpenBabel< 1 %
- Generic Web Service Client< 1 %
- H2O MOJO Predictor (Isolation Forest)< 1 %
- Scatter Plot (JFreeChart)< 1 %
- NGram Creator< 1 %
- Porter Stemmer< 1 %
Dictionary tagger< 1 %- Wildcard Tagger< 1 %
- Tag Cloud< 1 %
- Compress Files/Folder (Table)< 1 %
- Set Files/Folders Permissions< 1 %
- Transfer Files< 1 %
- Value Filter Definition (legacy)< 1 %
- Single Selection (legacy)< 1 %
- Lift Chart (JavaScript)< 1 %
- Interactive Value Filter Widget< 1 %
- String Widget< 1 %
- Container Input (Row)< 1 %
- Columns to JSON< 1 %
- Gaussian Convolution< 1 %
- Colorspace Converter< 1 %
- Global Thresholder< 1 %
- Triple File Writer< 1 %
- Logger Option< 1 %
- Create Date&Time Range< 1 %
XGBoost Tree Ensemble Learner (Regression)< 1 %- Molecular Properties< 1 %
- XLogP< 1 %
- Fingerprint Similarity< 1 %
- RDKit Remove Hs< 1 %
- RDKit Substructure Counter< 1 %
- Anonymity Assessment< 1 %
- Conformal Prediction Loop Start< 1 %
- Neo4j Reader< 1 %
Spacy NER< 1 %
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Workflows
00_GDPR_Examples_OverviewKNIME Hub- 00_R-PythonKNIME Hub
- 00_Setup_Hive_TableKNIME Hub
- 00_Setup_Hive_TableKNIME Hub
- 00_Topic_Modeling_with_Verified_ComponentsKNIME Hub
- Show all 4881 workflows
Links
- Use same data for different workflowby qqilihq on 2022-10-24forum.knime.com/p/173132
- L1- AP COURSEby HansS on 2024-02-10forum.knime.com/p/249309
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