This is a short discussion of the issues arising when a calculation step in a multi-step study cannot be replicated. The post Replication #2 pointed out a situation where a simple step in MBH98 like the selection of 1082 temperature gridcells was not replicable. This non-replicability of simple steps in MBH98 is unfortunately all too … Continue reading Replication #3: What if a step is not replicable?