lciti

pysqlite3 context manager not performing rollback when a database is locked elsewhere for non-DML statements

1

The pysqlite3 context manager does not perform a rollback when a transaction fails because the database is locked by some other process performing non-DML statements (e.g. during the sqlite3 command...

Old-style single zfs-autobackup executable

21

Until recently, `zfs-autobackup` was a single python script that could be easily moved around, e.g. copied into `/usr/local/bin` and executed from there. The code has now been reorganised and split...

I have an issue with the example of the [German Tank Problem](http://matatat.org/sampyl/examples/german_tank_problem.html). As it is now (9/1/2019), the prior is not a real prior because it peeks at the data...

Strange behaviour of the legend of plot_trace when using coords

4

**Describe the bug** When using `plot_trace` with idata generated using a model with coordinates, the legend does not reflect the coordinate names but something completely different (the chains line types,...

DOC: Clarify shape vs size

4

### Issue with current documentation: After seeing that some methods, like `dist`, accept both `shape` and `size` I looked for information about the difference between the two but could not...

Can I rely on eigenvectors_sym returning orthogonal eigenvectors?

12

#### Summary: The function eigenvectors_sym returns the factorisation QDQ’ for a real symmetric matrix. The documentation describes it as a generic eigendecomposition without specifying that the eigenvectors are orthogonal. This...

Shouldn't smoothing of discrete variables be optional in plot_bpv, especially when using kind=t_stat?

2

**Describe the bug** Discrete data passed to plot_bpv are always smoothed: https://github.com/arviz-devs/arviz/blob/29ca5a1823cc745ad3a7013e7bf0ef8da9996e6e/arviz/plots/backends/matplotlib/bpvplot.py#L90 I wonder if this should be made optional (possibly default True), at least in the case of `kind='t_stat'`...