Precise histogram can miss rare values

[darabos]

The histograms in LynxKite are based on a random sample. But you have a "precise" checkbox in case you want to go through the whole dataset. But it looks like if there is a category that was not represented in the sample, it won't be counted in the precise counts either!

At least that's my guess. What I'm seeing is that a category with just 3 instances is not listed in the histogram in a graph with ~50,000 nodes. But I can see it in SQL. 💀