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.
See Also
Examples
if.R(r={"This is R."},
s={"This is S-Plus"})
Community examples
Looks like there are no examples yet.