Data points differ for data objects with path '/REF/OPAL_1998_I474012/d01-x01-y01' in Rivet-3.1.0/analyses/pluginLEP/OPAL_1998_I474012.yoda and HEPDataYoda/HEPData-ins474012-v1-yoda-post.yoda:
  Point #0 (different x): (91.2 +- 0.5, -0.56 + 0.15811 - 0.21932) vs. (91.2 +- 0, -0.56 + 0.15811 - 0.21932)