Generates frequency counts for nlets (overlapping sequential tuples of characters in a given file, as well as frequency accounts for singlets
Usage: python nletcount.py [options] filename
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-s, --single-char-frequencies
Display single character frequencies
-g, --graph-display Display graphs (requires matplotlib and numpy)
-n, --normalized Display graphs normalized (-g or --graph-display must
be set)
-w WINDOW_WIDTH, --window-width=WINDOW_WIDTH
Tally counts of window_width lengthed substrings.
-f FILT, --filter=FILT
Show only counts that contain filt.
-p POS, --pos=POS Require that the filt character specified with -f or
--filter be at the pos'th position.