Interpolation of missing values in Julia

Question

Suppose I have an array where some values are NaN. For example [1, 2, NaN, 4]. Is there any Julia library that able to fill the array with interpolated values? So that the result would be [1, 2, 3, 4].

I can not see if I am able to do it with Interpolations.jl. For now, I am not concerned with the interpolation function. I just need to fill this linearly.

Thanks in advance.

Answer 1

You can just do it yourself, as long as it is not an edge case, find the next and previous value and take the average.