I am trying to find the Julia equivalent to the R statement:

`which(A %in% B)`

Any help appreciated

I am trying to find the Julia equivalent to the R statement:

`which(A %in% B)`

Any help appreciated

I’m not sure what the `which`

function returns. Maybe find indices of elements? Does this do what you want?

```
findall(in(B), A)
```

3 Likes

It’s almost the same R’s `which`

returns only the indec of positions that are true

1 Like

That worked fine.

Many thanks