; classfreq  -ci 50 -v -from 0 -o Escherichia_coli_dec2d_ensembl_72_GCA_000249215.2_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	2062	2062	5127	0.40218	0.40218	1.00000
50	100	75	690	2752	3065	0.13458	0.53677	0.59782
100	150	125	583	3335	2375	0.11371	0.65048	0.46323
150	200	175	447	3782	1792	0.08719	0.73766	0.34952
200	250	225	384	4166	1345	0.07490	0.81256	0.26234
250	300	275	225	4391	961	0.04389	0.85645	0.18744
300	350	325	173	4564	736	0.03374	0.89019	0.14355
350	400	375	168	4732	563	0.03277	0.92296	0.10981
400	450	425	395	5127	395	0.07704	1.00000	0.07704
; Statistics:
; -----------
; class interval     	50
; classes            	9
; count              	5127
; sum                	645507
; mean               	125.903
; median class       	[50..100[
; var                	1.69e+04
; std                	129.829
; min                	0
; max                	0
; range              	400
; Host name	jolitorax
; Job started	2013-09-30.161131
; Job done	2013-09-30.161131
; Seconds	1.14
;	user	1.14
;	system	0.07
;	cuser	0
;	csystem	0