; classfreq  -ci 50 -v -from 0 -o Escherichia_coli_dec4d_ensembl_72_GCA_000249435.2_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	2274	2274	5539	0.41054	0.41054	1.00000
50	100	75	773	3047	3265	0.13956	0.55010	0.58946
100	150	125	625	3672	2492	0.11284	0.66294	0.44990
150	200	175	460	4132	1867	0.08305	0.74598	0.33706
200	250	225	387	4519	1407	0.06987	0.81585	0.25402
250	300	275	255	4774	1020	0.04604	0.86189	0.18415
300	350	325	167	4941	765	0.03015	0.89204	0.13811
350	400	375	142	5083	598	0.02564	0.91767	0.10796
400	450	425	456	5539	456	0.08233	1.00000	0.08233
; Statistics:
; -----------
; class interval     	50
; classes            	9
; count              	5539
; sum                	682954
; mean               	123.299
; median class       	[50..100[
; var                	1.68e+04
; std                	129.515
; min                	0
; max                	0
; range              	400
; Host name	jolitorax
; Job started	2013-09-30.172926
; Job done	2013-09-30.172926
; Seconds	1.13
;	user	1.13
;	system	0.07
;	cuser	0
;	csystem	0