Mike and Steve, Thanks very much for your help.
TRFY --- In [email protected], "trfy1120" <trfy1...@...> wrote: > > I have an array called lowest_roc_num. > > If I use the test: > > JOHN = Ref(Lowest_ROC_NUM,0)==9; > > JOHN gets the value of zero or 1 appropriately. > > If I use the syntax: > > if (Ref(Lowest_ROC_NUM,0) == 9) > MARY=10; > > I get an error message saying that the condition in an IF, WHILE or FOR > statement must be numeric or boolean, you cannot use an array here. It then > says to use [] to refer to an element of the array. > > I have two problems. First, I thought REF was referring to an element of the > array rather than the whole array and, second, I don't know how to refer to > the current bar using []. > > Thanks for any help. > > TRFY >
