Print R expression

Created: 2013-09-05 10:03:29 Last updated: 2013-10-16 15:56:16

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This is a very small nested workflow to convert an R expression to the same textual representation that you see displayed when using the R command line.

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Workflow Components

Authors (1)

Titles (1)

Descriptions (1)

Dependencies (0)

Inputs (1)

Name	Description
input

Processors (1)

Name	Type	Description
PrettyPrintR	rshell	This call simply calls the R function print() on the R object, but we need to setup R to print its output to a file first, to allow Taverna to capture it properly. Script sink(output) print(input) R Server localhost:6311

Beanshells (0)

Outputs (1)

Name	Description
output

Datalinks (2)

Source	Sink
input	PrettyPrintR:input
PrettyPrintR:output	output

Coordinations (0)

Information Workflow Type

Taverna 2

Information Uploader

Jon Giddy

Information License

All versions of this Workflow are licensed under:

CC0 1.0 Universal (Public Domain License)

Information Version 1 (earliest) (of 3)

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Jon Giddy

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rstats

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Private item

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Information Statistics

1922 viewings

1009 downloads

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Citations (0)

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Version History

In chronological order:

Print R expression

Created by Jon Giddy on Thursday 05 September 2013 10:03:29 (UTC)
Print R expression

Created by Jon Giddy on Wednesday 16 October 2013 15:53:13 (UTC)

Revision comment:

Add call to sink() to end of script, to avoid filling the sink stack. Redirections to files are saved on the sink stack, and need to be undone to avoid reaching the limit.
Print R expression

Created by Jon Giddy on Wednesday 16 October 2013 15:56:16 (UTC)

Revision comment:

Add call to sink() to end of script to prevent filling the sink stack.