tryEval {rlist} | R Documentation |
Try to evaluate an expression and return a default value if an error occurs or otherwise return its value.
tryEval(expr, def = NULL)
expr |
the expression to evaluate |
def |
the default value if an error occurs in the evaluation
of |
x <- list(a=c(x=1,y=2),b=c(x=2,p=3))
list.map(x, tryEval(x+y, NA))