Update the following table with your own results by indicating in each
column:

-   Language: R, Python3, Julia, Perl, C, ...
-   Language version:
-   Main libraries: please indicate the versions of all the loaded
    libraries
-   Operating System: Linux, Mac OS X, Windows, Android, ... along with
    its version
-   $`\hat{\alpha}`$ and $`\hat{\beta}`$: Identical, Similar, Different,
    Non functional (expected values are $`5.085`$ and $`-0.1156`$)
-   $`s_{\hat{\alpha}}`$ and $`s_{\hat{\beta}}`$: Identical, Similar,
    Different, Non functional (expected values are $`3.052`$ and $`0.047`$)
-   $`G^2`$ and degree of freedom: Identical, Similar, Different, Non
    functional (expected values are $`18.086`$ and $`21`$).
-   Figure: Similar, Different, Non functional
-   Confidence region: Similar, Different, Non functional

| Language | Language version | Main libraries                                                | Operating System            | $`\hat{\alpha}`$ and $`\hat{\beta}`$ | $`s_{\hat{\alpha}`$ and $`s_{hat{\beta}`$ | $`G^{2}^{}`$        | Figure    | Confidence Region | Link to the document                                              |
| -------- | ---------------- | ------------------------------------------------------------- | --------------------------- | ---------------------------- | --------------------------------- | ---------------- | --------- | ----------------- | ----------------------------------------------------------------- |
| R        | 3.5.1            | ggplot2 3.0.0                                                 | Debian GNU/Linux buster/sid | Identical                    | Identical                         | Identical        | Identical | Identical         | [file:src/R/challenger.Rmd](src/R/challenger.Rmd)                 |
| Python   | 3.6.5rc1         | statsmodels 0.9.0 numpy 1.14.5 pandas 0.22.0 matplotlib 2.1.1 | Linux Debian 4.15.11-1      | Identical                    | **Different**                       | **Non Functional** | Identical | **Non Functional**  | [file:src/Python3/challenger.ipynb](src/Python3/challenger.ipynb) |