Closed benibela closed 6 years ago
e89c2bf fixes a case like V -> X1 -> X2 -> Y. If it checks visibility in the backdoor graph, it deletes X1 -> X2 first, and then X2 -> Y is no longer visible, and no adjustment exists. Not sure, if there are other cases that need fixing
speed up functions to find separators without moral graph:
closeSeparator: nearest separator that is not minimal anymore
findMinimalSeparator: minimal nearest separator
and new: dagToMag conversion