; classfreq  -ci 50 -v -from 0 -o Prochlorococcus_marinus_AS9601_uid58307_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	839	839	1961	0.42784	0.42784	1.00000
50	100	75	455	1294	1122	0.23202	0.65987	0.57216
100	150	125	283	1577	667	0.14431	0.80418	0.34013
150	200	175	151	1728	384	0.07700	0.88118	0.19582
200	250	225	78	1806	233	0.03978	0.92096	0.11882
250	300	275	50	1856	155	0.02550	0.94646	0.07904
300	350	325	37	1893	105	0.01887	0.96532	0.05354
350	400	375	10	1903	68	0.00510	0.97042	0.03468
400	450	425	58	1961	58	0.02958	1.00000	0.02958
; Statistics:
; -----------
; class interval	50
; classes	9
; count	1961
; sum	177605
; mean	90.5686
; var	9.23e+03
; std	96.1
; min	0
; max	400
; range	400
; Host name	nic51
; Job started	2012-05-05.034912
; Job done	2012-05-05.034912
; Seconds	0.16
;	user	0.16
;	system	0.01
;	cuser	0
;	csystem	0