[meta] Open PRs

[andy-esch]

Pull requests are ready to go

Docs updates

• updates examples to include schema #193 Minor docs updates to code snippets (no code touched)
• adds caveats about usage #155 Notes about how to use the PL/Python functions which have queries as arguments
• Update moran docs #179 Notes about outputs of moran's i/markov

Refactoring / bug fixes

• catch empty return values and error on them #157 Better errors for older spatial stats functions
• Add nonspatial kmeans w class framework #150 Refactors nonspatial kmeans to more consistent internals as compared to other functions
• Add multipolygons and geometry collections support to PIA analyssis #165 Adds better geometry support to PIA
• Refactors segmentation to add analysis provider support #171 Segmentation refactoring

New functionality

Needs code review (not ready to go)

• Spatial lag #175 Spatial lag as an analysis (needs code review)
• Pysal spint - work in progress #147 Spatial Interaction Models - should be ready to go*

Blocked

• Balanced kmeans (WIP) #197 Balanced k-means clustering

Status uncertain

• Better dot density #148 Dot density

Incomplete

• [wip] weighted median center function #136 weighted median center
• adding cdb union adjacent #14 Union adjacent
• adds contiguity, conditional clustering (max p) #160 Max-p

This ticket supplants #159