drawExpression (version 1.0)

Visualising R syntax through graphics

Description

Graphical display of R expression, showing the interpretation of an expression by R and the various kind of R data structure. The steps of the interpretation of an expression are obtained through the parsed tree.

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Version

Install

install.packages('drawExpression')

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Version

1.0

License

BSD

Maintainer

Sylvain Loiseau

Last Published

July 23rd, 2012

Functions in drawExpression (1.0)

draw.matrixBox

Implementation of grid draw for object matrixBox

draw.dataframeBox

Implementation of grid draw for object dataframeBox.

draw.functionText

Implementation of grid draw for object functionText

drawExpression

Draw a graphical representation of the evaluation of an R expression.

drawDetails.functionText

Implementation of grid's method draw for object functionText

drawDetails.vectorBox

Implementation of grid's method draw for object vectorBox

drawDetails.listBox

Implementation of grid's method draw for object listBox.

draw.lineBox

Implementation of grid draw for object lineBox

drawDetails.dataframeBox

Implementation of grid's method draw for object dataframeBox

drawDetails.lineBox

Implementation of grid's method draw for object lineBox.

drawDetails.matrixBox

Implementation of grid's method draw for object matrixBox

draw.listBox

Implementation of grid draw for object listBox

draw.vectorBox

Implementation of grid draw for object vectorBox