Fix
* Incorrect function argument ([`33e0a3e`](https://github.com/Aarhus-Psychiatry-Research/timeseriesflattener/commit/33e0a3e959a2cf864c2494810741b02d073c55c4))
* Expanded test to include outcome, now passes locally ([`640e7ec`](https://github.com/Aarhus-Psychiatry-Research/timeseriesflattener/commit/640e7ec9b0ed294db2e58ae56d1a06740b4e8855))
* Passing local tests ([`6ed4b2e`](https://github.com/Aarhus-Psychiatry-Research/timeseriesflattener/commit/6ed4b2e03f42f257342ae62b11302d76449a1cdc))
* First stab at bug fix ([`339d793`](https://github.com/Aarhus-Psychiatry-Research/timeseriesflattener/commit/339d7935c0870bbdd140547d9d3e63881f07a6e8))