A node for reading diverse data sources from R into an R Workspace Port.
Use this when there are R functions that you want to use to read an exotic file into R but
need to branch your workspace in R before bringing it completely into KNIME. The R library
"foreign" provides support for some "exotic" data types. Reasons for needing a workspace branch
include the generation of multiple visualizations from a single data frame.
More details about R:
http://www.r-project.org/
Short-refcard.pdf
library(foreign)
Options
R Snippet
Templates
Advanced
Popular Successors
R Model Writer15 %File Reader8 %- Add Table to R5 %
- Table Partitioner5 %
XLS Writer5 %- R Source (Workspace)5 %
- R to PMML5 %
- R to R5 %
- R to Table5 %
- R View (Workspace)5 %
- Timer Info4 %
- R Snippet4 %
- R Plot3 %
Variable Loop End3 %- R Predictor3 %
FTP Connection2 %- Catch Errors (Generic Ports)2 %
- Column Filter2 %
Merge Variables2 %Flow Variable End IF< 1 %Unzip Files< 1 %- Catch Errors (Var Ports)< 1 %
Table Row To Variable Loop Start< 1 %CSV Writer< 1 %Database SQL Executor< 1 %Database Connector< 1 %Extract Context Properties< 1 %List Files< 1 %Row Filter (deprecated)< 1 %CASE Switch Variable (Start)< 1 %- Generic JavaScript View (JavaScript) (legacy)< 1 %
- R Source (Table)< 1 %
- R View (Table)< 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
05_Predict_DepartureDelays_with_MicrosoftRKNIME Hub- CalibraCurve-v.2.0.knwf 1KNIME Hub
Configure Frequence MapKNIME Hub- Configure Performance MapKNIME Hub
- Create a spaghetti plotKNIME Hub
- Show all 21 workflows
Links
- No links available
Developers
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