I have two chip sequencing samples. I want to visualize the reads within 1kb upstream / downstream of selected TSS, present in a bed file. I am using computeMatrix reference-point for this step. I have used the default parameters. In the output matrix file, each row represents a region in my bed file. The matrix contains 400 columns, each with certain values. Can anyone tell me exactly how these values are computed? Moreover, if I have specified a bin width of 10, shouldn't I get 200 columns (as the entire region spans 2 kb)?