90 average calibration functions in utils.jl

[pasq-cat]

added functions in utils.jl for computing the average empirical frequency and changed glm_predictive_distribution to return a normal distribution in case of regression. it should pass all tests

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 95.88%. Comparing base (8d1a154) to head (459b2fe). Report is 11 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #97 +/- ## ========================================== + Coverage 95.34% 95.88% +0.53% ========================================== Files 18 22 +4 Lines 602 656 +54 ========================================== + Hits 574 629 +55 + Misses 28 27 -1 ```

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[pasq-cat]

is it possible to stop this checks until i am ready? every commit github automatically runs checks .....

[pat-alt]

is it possible to stop this checks until i am ready? every commit github automatically runs checks .....

You can remove this part here (I've already done this in #39). For now, please just run the formatter before you push, it takes 2s :)

[pasq-cat]

is it possible to stop this checks until i am ready? every commit github automatically runs checks .....

You can remove this part here (I've already done this in #39). For now, please just run the formatter before you push, it takes 2s :)

I know, I just forget to do it. I wish it was automatically applied before synchronization