Displaying 1 result from an estimated 1 matches for "717279".
Did you mean:
17279
2004 Sep 29
1
Ordering of values returned by unique
Hi,
Is the ordering of the values returned something on what I can rely on,
a form of a standard, that a function called unique in R (in futher
versions) will return the uniq elements in order of they first occurcence.
> x<-c(2,2,1,2)
> unique(x)
[1] 2 1
Its seems not to be the standard. E.g. matlab
>> x=[2,2,1,2]
x =
2 2 1 2
>> unique(x)
ans =