first previous next last contents

Reading Coverage Histogram

This option can be invoked from the main gap4 View menu, in which case it appears as a single plot, or from the View menu of the Consistency Display in which case it will appear as part of the Consistency Display.

The number of readings which cover each base position along the contig are plotted as a histogram.

[picture]
(Click for full size image)

As can be seen in the dialogue below, the user can select the contigs(s) to display, and whether to plot: Forward strand only, Reverse strand only, Both strands or the Summation of both strands. In the example shown above both strands have been plotted: forward in red and reverse in black.

[picture]


first previous next last contents
This page is maintained by staden-package. Last generated on 22 October 2002.
URL: http://www.mrc-lmb.cam.ac.uk/pubseq/manual/gap4_unix_36.html