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RContext -- R context

Description

An RContext is a wrapper around an R environment that keeps track of variable bindings across a series of R computations.

Create an empty context with new RContext:

i1 : ctx = new RContext

o1 = ctx

o1 : RContext

Alternatively, pass an R code string to initialize the context with variable bindings. See new RContext from String.

See also

RValue -- evaluate R code

Menu

new RContext from String -- construct an R context
RContext String -- evaluate R code in a context
RContext _ String -- get a variable from an R context
listSymbols(RContext) -- see listSymbols(RObject) -- list symbols in an R environment
use(RContext) -- import R context variables into Macaulay2

Methods that use a R context:

listSymbols(RContext) -- see listSymbols(RObject) -- list symbols in an R environment
new RContext from String -- construct an R context
new RContext
RContext _ String -- get a variable from an R context
RContext String -- evaluate R code in a context
use(RContext) -- import R context variables into Macaulay2

For the programmer

The object RContext is a self initializing type, with ancestor classes MutableHashTable < HashTable < Thing.

The source of this document is in RInterface/doc/context.m2:27:0.