; classfreq  -ci 50 -v -from 0 -o Escherichia_coli_93_0055_ensembl_72_GCA_000316445.1_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	61	61	160	0.38125	0.38125	1.00000
50	100	75	37	98	99	0.23125	0.61250	0.61875
100	150	125	16	114	62	0.10000	0.71250	0.38750
150	200	175	16	130	46	0.10000	0.81250	0.28750
200	250	225	9	139	30	0.05625	0.86875	0.18750
250	300	275	5	144	21	0.03125	0.90000	0.13125
300	350	325	5	149	16	0.03125	0.93125	0.10000
350	400	375	1	150	11	0.00625	0.93750	0.06875
400	450	425	2	152	10	0.01250	0.95000	0.06250
450	500	475	4	156	8	0.02500	0.97500	0.05000
500	550	525	1	157	4	0.00625	0.98125	0.02500
550	600	575	1	158	3	0.00625	0.98750	0.01875
600	650	625	2	160	2	0.01250	1.00000	0.01250
; Statistics:
; -----------
; class interval     	50
; classes            	13
; count              	160
; sum                	19021
; mean               	118.881
; median class       	[50..100[
; var                	1.76e+04
; std                	132.679
; min                	1
; max                	1
; range              	636
; Host name	jolitorax
; Job started	2013-09-30.062641
; Job done	2013-09-30.062641
; Seconds	0.9
;	user	0.9
;	system	0.09
;	cuser	0
;	csystem	0