Yes, dotcall64 looks interesting. There is a paper about it here:
https://www.sciencedirect.com/science/article/pii/S2352711018300785?via%3Dihub
and the R spam package contains many examples of its use for fortran source.
> On Dec 24, 2020, at 12:39 AM, Balasubramanian Narasimhan
> wrote:
>
Not sure
If all of the variances are zero, they are homogenous in that sense,
and I would give a p-value of 1 ..
if only *some* of the variances are zero... it's less easy.
I still would try to *not* give an error in such cases and even
prefer NA statistic and p-value.. because yes, the