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hmmlogo(1)			 HMMER Manual			    hmmlogo(1)

NAME
       hmmlogo - produce a conservation	logo graphic from a profile

SYNOPSIS
       hmmlogo [options] hmmfile

DESCRIPTION
       hmmlogo computes	letter height and indel	parameters that	can be used to
       produce a profile HMM logo. This	tool is	essentially a command-line in-
       terface	for  much  of  the  data  underlying  the  Skylign logo	server
       (skylign.org).

       By default, hmmlogo prints out a	table of per-position  letter  heights
       (dependent on the requested height method), then	prints a table of per-
       position	gap probabilities.

       In a typical logo, the total height of a	stack of letters for one posi-
       tion depends on the information content of the position,	and that stack
       height  is  subdivided  according  to the emission probabilities	of the
       letters of the alphabet.

OPTIONS
       -h     Help; print a brief reminder  of	command	 line  usage  and  all
	      available	options.

       --height_relent_all
	      Total  height  = relative	entropy	(aka information content); all
	      letters are given	a positive height.  (default)

       --height_relent_abovebg
	      Total height = relative entropy (aka information content);  only
	      letters  with  above-background  probability  are	given positive
	      height.

       --height_score
	      Total height = sums of scores of positive-scoring	letters;  let-
	      ter height depends on the	score of that letter at	that position.
	      Only  letters with above-background probability (positive	score)
	      are given	positive height. (Note	that  only  letter  height  is
	      meaningful - stack height	has no inherent	meaning).

       --no_indel
	      Don't print out the indel	probability table.

SEE ALSO
       See  hmmer(1)  for  a master man	page with a list of all	the individual
       man pages for programs in the HMMER package.

       For complete documentation, see the user	guide that came	with your  HM-
       MER distribution	(Userguide.pdf); or see	the HMMER web page (http://hm-
       mer.org/).

COPYRIGHT
       Copyright (C) 2023 Howard Hughes	Medical	Institute.
       Freely distributed under	the BSD	open source license.

       For  additional	information  on	 copyright and licensing, see the file
       called COPYRIGHT	in your	HMMER source distribution, or  see  the	 HMMER
       web page	(http://hmmer.org/).

AUTHOR
       http://eddylab.org

HMMER 3.4			   Aug 2023			    hmmlogo(1)

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