updated visualization examples

[fidelram]

Updated the visualizations notebook to reflect the latest scanpy modifications (https://github.com/theislab/scanpy/pull/425/)

[gokceneraslan]

Next we add a dendrogram and scale the gene expression values between 0 and 2 using standar_scale=var

This should be 0 and 1 I think :)

[fidelram]

I will fix that real quick.

[review-notebook-app[bot]]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB