Allows execution of an R script from within KNIME. The resulting table should contain
predictions about data attributes based on a model generated with an R Learner node.
More details about R:
http://www.r-project.org/
Short-refcard.pdf
Options
R Command
Templates
Advanced
Popular Successors
Numeric Scorer14 %- Rule Engine4 %
- R Learner4 %
Number To String3 %- Math Formula3 %
- Scorer2 %
- RowID2 %
- Column Splitter2 %
- Number to String2 %
- R View (Table)2 %
- X-Aggregator2 %
- Numeric Scorer2 %
Column Appender2 %- Lift Chart (legacy)2 %
- R Predictor2 %
CSV Writer2 %- Double to Integer2 %
- Joiner2 %
- Line Plot (legacy)2 %
- ROC Curve (JavaScript)2 %
- R Snippet2 %
Loop End1 %Scorer1 %- Column Filter1 %
- Rule-based Row Filter1 %
- Interactive Histogram (legacy)1 %
- Line Plot (JavaScript)1 %
- String to Date&Time1 %
- Column Combiner1 %
- Sorter1 %
- Scatter Plot (legacy)1 %
- ROC Curve (legacy)1 %
- Add Table to R1 %
Database Writer< 1 %- CAIM Binner< 1 %
- Domain Calculator< 1 %
Column Rename< 1 %- Number Rounder< 1 %
- Value Counter< 1 %
- Conditional Label Assigner< 1 %
- Line Plot (Plotly)< 1 %
- Line Chart (JFreeChart)< 1 %
Excel Writer (XLS)< 1 %- Extract Variables (Data)< 1 %
Variable to Table Row< 1 %- Java Snippet< 1 %
- X-Partitioner< 1 %
Cell Splitter< 1 %- Constant Value Column< 1 %
- GroupBy< 1 %
Joiner< 1 %- XML to PMML< 1 %
- String Manipulation< 1 %
- Crosstab< 1 %
Excel Writer (XLS)< 1 %- String to Path (Variable)< 1 %
- Table to R< 1 %
- Convert to R< 1 %
- Open in R< 1 %
- Catch Errors (Data Ports)< 1 %
Table Reader< 1 %- Column List Loop Start< 1 %
Recursive Loop End< 1 %- k-Means< 1 %
- Decision Tree to Image< 1 %
- Decision Tree Learner< 1 %
- Decision Tree Predictor< 1 %
Logistic Regression Learner< 1 %- Polynomial Regression Learner< 1 %
- Entropy Scorer< 1 %
- Concatenate< 1 %
- Auto-Binner< 1 %
- Column Appender< 1 %
- Column Rename (Regex)< 1 %
Linear Correlation< 1 %- Linear Correlation< 1 %
- Table Validator< 1 %
- Reference Column Filter< 1 %
Row Filter (deprecated)< 1 %- Denormalizer< 1 %
- Normalizer< 1 %
- Numeric Row Splitter< 1 %
- Independent groups t-test< 1 %
- End IF< 1 %
- Histogram (legacy)< 1 %
- Color Manager< 1 %
- Interactive Table (legacy)< 1 %
- Boosting Learner Loop End< 1 %
- Column Expressions (legacy)< 1 %
- Math Formula (Multi Column)< 1 %
TIBCO File Writer< 1 %- Topic Extractor (Parallel LDA)< 1 %
- Scorer (JavaScript)< 1 %
- Heatmap (JavaScript)< 1 %
- Table View (JavaScript)< 1 %
- Scatter Plot (JavaScript)< 1 %
- Table Editor (JavaScript)< 1 %
Python Script (2⇒1)< 1 %- UNIX Timestamp to Date&Time< 1 %
Views
- R Std Output
- The text sent to standard out during the execution of R executable as well as the text of the .Rout file generated by R.
- R Error Output
- The text sent to standard error during the execution of R executable as well as the text of the .Rout file generated by R. (If it appears in gray, it's the output of a previously failing run which is preserved for your trouble shooting.)
Workflows
01_AnalyticsKNIME Hub- 01_Example_of_R_SnippetKNIME Hub
- 01_Example_of_R_SnippetKNIME Hub
- 01_Model_Selection_SampledKNIME Hub
- 01_R SnippetノードKNIME Hub
- Show all 15 workflows
Links
- No links available
Developers
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