Hi, +1 to discuss scientific Nim in this forum until community is going to grow big enough. I am making a number of scientific calculations with Nim but from stochastic differential equations and Monte Carlo simulations for finance and insurance angle rather than neural networks and data mining.
DataTable package was my pilot project to get more familiar with Nim. IMO, to finish it woulr require a couple of improvements in Nim itself, namely: chaining of iterators and static[T] type improvements.
