; classfreq  -ci 50 -v -from 0 -o Escherichia_coli_ec1846_ensembl_72_GCA_000303555.1_intergenic_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	64	64	170	0.37647	0.37647	1.00000
50	100	75	42	106	106	0.24706	0.62353	0.62353
100	150	125	17	123	64	0.10000	0.72353	0.37647
150	200	175	16	139	47	0.09412	0.81765	0.27647
200	250	225	8	147	31	0.04706	0.86471	0.18235
250	300	275	6	153	23	0.03529	0.90000	0.13529
300	350	325	5	158	17	0.02941	0.92941	0.10000
350	400	375	2	160	12	0.01176	0.94118	0.07059
400	450	425	3	163	10	0.01765	0.95882	0.05882
450	500	475	3	166	7	0.01765	0.97647	0.04118
500	550	525	1	167	4	0.00588	0.98235	0.02353
550	600	575	0	167	3	0.00000	0.98235	0.01765
600	650	625	3	170	3	0.01765	1.00000	0.01765
; Statistics:
; -----------
; class interval     	50
; classes            	13
; count              	170
; sum                	19806
; mean               	116.506
; median class       	[50..100[
; var                	1.79e+04
; std                	133.852
; min                	0
; max                	0
; range              	646
; Host name	jolitorax
; Job started	2013-09-30.222115
; Job done	2013-09-30.222116
; Seconds	0.92
;	user	0.92
;	system	0.08
;	cuser	0
;	csystem	0