Hello researchers,
Sometimes, we collect a huge amount of raw data during field visit, that we are unable to use in a research article immediately. But there are possibilities to use that data in future. So, I would like to know for how many years primary data collected from the field by the individual researcher will be valid. For example, can I use the data I had collected in 2015 through field survey, to write a paper in 2022? Will it be still valid?