Here is a sample session with compseq To count the frequencies of dinucleotides in a file: % compseq tembl:hsfau -word 2 result3.comp Count composition of dimer/trimer/etc words in a sequence Go to the input files for this exampleGo to the output files for this example Example 2 To count the frequencies of hexanucleotides, without outputting the results of hexanucleotides that do not occur in the sequence: % compseq tembl:hsfau -word 6 result6.comp -nozero Count composition of dimer/trimer/etc words in a sequence Go to the output files for this example Example 3 To count the frequencies of trinucleotides in frame 2 of a sequence and use a previously prepared compseq output to show the expected frequencies: % compseq tembl:hsfau -word 3 result3.comp -frame 2 -in prev.comp Count composition of dimer/trimer/etc words in a sequence Go to the input files for this exampleGo to the output files for this example