I am working on satellite data about Dry matter Productivity (DMP300 from VITO platform). I stretched my raster data in the way to standardize the scale in visualization. But I am finding a quite high difference in the proportionality of the distribution of this data plotted both in a simple plot and boxplot. Could the proportionality of the data distribution change with a stretch function application?

Thank you for answering I am not finding an answer to this problem.

Marco