> For the complete documentation index, see [llms.txt](https://atomic-data-sciences.gitbook.io/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://atomic-data-sciences.gitbook.io/home/case-studies/cross-data-stream-pattern-detection.md).

# Cross-Data-Stream Pattern Detection

A strong relationship between a combination of process variables and growth quality was found.

<figure><img src="/files/CHx1haUsFhtvQgQLYTy6" alt=""><figcaption></figcaption></figure>

Correlation of AFM Roughness with Temperature and Flux Ratio provided a tool for growth engineering. Separating the data set into train and test segments a strong predictive relationship was uncovered.

<figure><img src="/files/7V304JCDz8GQEQ1kaVlo" alt=""><figcaption></figcaption></figure>