dist_approx() not stable

[hukai916]

Hi Constantin,

I occasionally encounter the following Error message when calling dist_approx() with:

da <- dist_approx(normalized_abundance_matrix)

Error message:

Error in pnorm(x, mean = rho, sd = -zeta, lower.tail = oneminus, log.p = log) : 
  unused argument (x)

This error seems to be random though: using the same script, the failure rate is roughly 40-50%.
Pls let me know if you know any fix?

Thanks,

--Kai