Jonas I. Liechti

Comparing the output of the [`csr_`](https://github.com/alexbovet/flow_stability/blob/ee5e48f3e75eabec91389d90e3cf1cb60e25f282/src/flowstab/_cython_sparse_stoch.pyx) methods with native implementations we get mismatches on `.data` and `.indices` (see e.g. https://github.com/alexbovet/flow_stability/actions/runs/10865864561/job/30152834847#step:6:102). A smaller example illustrates this better (also comparing [`csr_add`](https://github.com/alexbovet/flow_stability/blob/ee5e48f3e75eabec91389d90e3cf1cb60e25f282/src/flowstab/_cython_sparse_stoch.pyx#L45-L89) to...

_Follow up from the last tests: https://github.com/alexbovet/flow_stability/actions/runs/10902255803/job/30253907061#step:6:789:_ Generating `sparse_autocov_mat` with [`from_T_forward`](https://github.com/alexbovet/flow_stability/blob/8648a8bd715e3b086ed13cb7453d41754c176398/src/flowstab/SparseStochMat.py#L1553-L1607) generates an object which stores in `PTT^{inv}` in the attribute `PT`which might be a bit confusing: https://github.com/alexbovet/flow_stability/blob/8648a8bd715e3b086ed13cb7453d41754c176398/src/flowstab/SparseStochMat.py#L1596-L1607 We could...

Howdie @alexbovet :wave: This PR implements quite a few test and test setups. It also implements a monitoring of the code base that tracks test coverage of the existing code...

will need adaptations after #49 and #50

@alexbovet Could you head over to this project on https://readthedocs.org/dashboard/ and add an automation rule for the versioning? Simply follow these instructions: https://docs.readthedocs.io/en/stable/guides/automation-rules.html#adding-a-new-automation-rule choose _SemVer_ for the `Match` in point...

> I made a new rule with the "activate version" action. ok? Great thanks! Let's try.

> Hey I have been trying to install the package in a Fedora 40 Workstation machine. I stopped trying when I found several problems listed in the following issues: >...

Hi @abhishektiwari, hi @dhvalden , we've now updated the [Installation section](https://github.com/furrer-lab/abn?tab=readme-ov-file#installation) (see https://github.com/furrer-lab/abn/issues/129 or directly [the diff of the README.md](https://github.com/furrer-lab/abn/pull/126/files#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5)) and added (hopefully) exhaustive instructions to setup a working environment...

:wave: @abhishektiwari, @dhvalden, @crvernon, We've just released [`abn` version `3.1.2`](https://github.com/furrer-lab/abn/releases/tag/3.1.2) :rocket: The minor version increase contains a different approach for the installation process: We now recommend using ['pak'](https://pak.r-lib.org/) which is...

Thank you @dhvalden for the constructive feedback! Out of curiosity: Did you install the CRAN version or the latest version from GitHub? From `3.1.2` (currently `latest`) on installing it with...