if.R

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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.

See Also

is.R

Aliases
  • if.R
Examples
if.R(r={"This is R."},
      s={"This is S-Plus"})
Documentation reproduced from package HH, version 2.1-12, License: GPL (>= 2)

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