Hi, I'm grappling with a little real-life problem (with a kitchen scale :facepalm: ) which is more of a "lab dos and donts 101". I don't really know where to post about such things, but since ...

Time is another key factor that affects measurement errors in a systematic way. For example, a sensor’s sensitivity can change over time. Shortcomings of the Operator. Individual abilities, practical ...

Intra-individual variation of IOP can be several mm Hg, 26, 27 often substantially larger than calibration errors, possibly leading to an assumption that small systematic errors are not important.

Researchers at the University of Quebec and McGill in Canada have tested three statistical procedures to assess the presence of systematic error in experimental HTS data.