it is definitely a problem, not with all research, but there is plenty of high profile research that has never released their data. The UA study that gets cite

it is definitely a problem, not with all research, but there is plenty of high profile research that has never released their data. The UA study that gets cited so much for showing the U.S. has effectively the highest mass gun killing events in the world, for example, never released their dataset. This is a study that was referenced by the president, even.