new RContext from String -- construct an R context

• Usage:

  RContext s

• Inputs:
  • s, a string, R code to initialize the context with;
• Outputs:
  • a R context,

i1 : ctx = RContext "x <- 5L; y <- x^2L"

o1 = ctx

o1 : RContext

i2 : ctx_"x"

o2 = [1] 5

o2 : RObject of type integer

i3 : ctx_"y"

o3 = [1] 25

o3 : RObject of type double