; classfreq  -ci 50 -v -from 0 -o Prochlorococcus_marinus_NATL1A_uid58423_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	811	811	2234	0.36303	0.36303	1.00000
50	100	75	470	1281	1423	0.21038	0.57341	0.63697
100	150	125	312	1593	953	0.13966	0.71307	0.42659
150	200	175	202	1795	641	0.09042	0.80349	0.28693
200	250	225	124	1919	439	0.05551	0.85900	0.19651
250	300	275	73	1992	315	0.03268	0.89167	0.14100
300	350	325	57	2049	242	0.02551	0.91719	0.10833
350	400	375	42	2091	185	0.01880	0.93599	0.08281
400	450	425	143	2234	143	0.06401	1.00000	0.06401
; Statistics:
; -----------
; class interval	50
; classes	9
; count	2234
; sum	257316
; mean	115.182
; var	1.35e+04
; std	116
; min	0
; max	400
; range	400
; Host name	nic42
; Job started	2012-05-05.035027
; Job done	2012-05-05.035027
; Seconds	0.15
;	user	0.15
;	system	0.02
;	cuser	0
;	csystem	0