> re-run the analysis on the data and make sure the math checks out? That isn't a replication in any meaningful sense. But a replication can certainly take man

> re-run the analysis on the data and make sure the math checks out? That isn't a replication in any meaningful sense. But a replication can certainly take many forms. An exact replication is one, another could be to do a conceptual replication, so studying the same effect but with a different design, or combining these with a new analysis pooling the data from both the study and the new study with (possibly) improved statistical analysis.