Hi, I wanted to do make a 2D histogram, something like below
My raw dataset plot is shown below; which I created using the following command
The plot basically plotting a [31 x 390] matrix called 'Level' against vector 'X'. (both data are attached in two separate txt files).
How do I generate a 2D plot using this dataset? I wanted to have a 2D plot like in the first figure
Or anything else that can show 'the number of data points for every 'Level' vs X and plotted against X and Level''