Okay to see why is the data analysis brain we can go into Microsoft Excel. So we click on this our data, we should have this our data analysis in here. If we click on a we should have something like this. So it's a bit untidy here. So, this is all the projects or the file generated in the previous SL cos. So I will remove all of them I will remove this also.
Okay, so this is the iris data set. So I will remove all these okay.