; classfreq  -ci 50 -v -from 0 -o Natranaerobius_thermophilus_JW_NM_WN_LF_uid59001_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	1063	1063	2969	0.35803	0.35803	1.00000
50	100	75	456	1519	1906	0.15359	0.51162	0.64197
100	150	125	368	1887	1450	0.12395	0.63557	0.48838
150	200	175	308	2195	1082	0.10374	0.73931	0.36443
200	250	225	214	2409	774	0.07208	0.81138	0.26069
250	300	275	133	2542	560	0.04480	0.85618	0.18862
300	350	325	100	2642	427	0.03368	0.88986	0.14382
350	400	375	56	2698	327	0.01886	0.90872	0.11014
400	450	425	271	2969	271	0.09128	1.00000	0.09128
; Statistics:
; -----------
; class interval	50
; classes	9
; count	2969
; sum	395006
; mean	133.043
; var	1.62e+04
; std	127
; min	0
; max	400
; range	400
; Host name	nic43
; Job started	2012-05-05.032844
; Job done	2012-05-05.032844
; Seconds	0.16
;	user	0.16
;	system	0.02
;	cuser	0
;	csystem	0