if.R

From HH v2.1-23 by Richard Heiberger

Conditional Execution for R or S-Plus

if.R uses the is.R function to determine whether to execute the expression in the r argument or the expression in the s argument.

Keywords: utilities

Usage

if.R(r, s)

Arguments

r: Any R expression, including a group of expressions nested in braces. Assignments made in this expression are available to the enclosing function.
s: Any S-Plus expression, including a group of expressions nested in braces. Assignments made in this expression are available to the enclosing function.

Details

Not all functions are in both implementations of the S language. In particular, panel functions for lattice in R (based on grid graphics) are very different from panel functions for trellis (based on the older graphics technology) in S-Plus.

Value

The result of the executed expression.

Examples

if.R(r={"This is R."},
      s={"This is S-Plus"})

Documentation reproduced from package HH, version 2.1-23, License: GPL (>= 2)

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