; classfreq  -ci 50 -v -from 0 -o Escherichia_coli_ec4196_ensembl_72_GCA_000267445.1_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	73	73	179	0.40782	0.40782	1.00000
50	100	75	40	113	106	0.22346	0.63128	0.59218
100	150	125	21	134	66	0.11732	0.74860	0.36872
150	200	175	17	151	45	0.09497	0.84358	0.25140
200	250	225	8	159	28	0.04469	0.88827	0.15642
250	300	275	6	165	20	0.03352	0.92179	0.11173
300	350	325	4	169	14	0.02235	0.94413	0.07821
350	400	375	0	169	10	0.00000	0.94413	0.05587
400	450	425	2	171	10	0.01117	0.95531	0.05587
450	500	475	5	176	8	0.02793	0.98324	0.04469
500	550	525	1	177	3	0.00559	0.98883	0.01676
550	600	575	0	177	2	0.00000	0.98883	0.01117
600	650	625	2	179	2	0.01117	1.00000	0.01117
; Statistics:
; -----------
; class interval     	50
; classes            	13
; count              	179
; sum                	19324
; mean               	107.955
; median class       	[50..100[
; var                	1.57e+04
; std                	125.237
; min                	0
; max                	0
; range              	637
; Host name	jolitorax
; Job started	2013-10-01.001346
; Job done	2013-10-01.001346
; Seconds	0.99
;	user	0.99
;	system	0.05
;	cuser	0
;	csystem	0