; classfreq  -ci 50 -v -from 0 -o Bacillus_subtilis_168_uid57675_upstream-noorf_segments_lengths.tab
;	min                 	minimum of class interval (inclusive)
;	max                 	maximum of class interval (exclusive)
;	center              	center of class interval
;	n                   	occurrences
;	n_cum               	cumulative occurrences (inclusive)
;	n_dcum              	decreasing cumulative occurrences (inclusive)
;	f                   	frequencies
;	f_cum               	cumulative frequencies (inclusive)
;	f_dcum              	decreasing cumulative frequencies (inclusive)
#[min	max[	center	n	n_cum	n_dcum	f	f_cum	f_dcum
0	50	25	1607	1607	4292	0.37442	0.37442	1.00000
50	100	75	604	2211	2685	0.14073	0.51514	0.62558
100	150	125	686	2897	2081	0.15983	0.67498	0.48486
150	200	175	510	3407	1395	0.11883	0.79380	0.32502
200	250	225	305	3712	885	0.07106	0.86486	0.20620
250	300	275	170	3882	580	0.03961	0.90447	0.13514
300	350	325	121	4003	410	0.02819	0.93267	0.09553
350	400	375	77	4080	289	0.01794	0.95061	0.06733
400	450	425	212	4292	212	0.04939	1.00000	0.04939
; Statistics:
; -----------
; class interval	50
; classes	9
; count	4292
; sum	505372
; mean	117.747
; var	1.3e+04
; std	114
; min	0
; max	400
; range	400
; Host name	nic22
; Job started	2012-05-05.002345
; Job done	2012-05-05.002346
; Seconds	0.17
;	user	0.17
;	system	0.02
;	cuser	0
;	csystem	0