/var/www/html/rsat/public_html/tmp/www-data/2026/07/28/peak-motifs.2026-07-28.153924_2026-07-28.153924_P9lKwt/results/composition/peak-motifs_ctrl_profiles-1str-ovlp_2nt_ci20.tab 
 position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2026/07/28/peak-motifs.2026-07-28.153924_2026-07-28.153924_P9lKwt/data/sequences/peak-motifs_ctrl_maxlen1000_purged_ml40_mis3.fasta -format fasta -sort -return html,chi,sig,distrib,graphs,rank,index -max_graphs 20 -1str -ovlp -seqtype dna -l 2 -ci 20 -img_format png -title hsc -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2026/07/28/peak-motifs.2026-07-28.153924_2026-07-28.153924_P9lKwt/results/composition/peak-motifs_ctrl_profiles-1str-ovlp_2nt_ci20.tab
 Citation: van Helden, et al. (2000).  Nucleic Acids Res 28, 1000-1010.
 Sequence file                	$RSAT/public_html/tmp/www-data/2026/07/28/peak-motifs.2026-07-28.153924_2026-07-28.153924_P9lKwt/data/sequences/peak-motifs_ctrl_maxlen1000_purged_ml40_mis3.fasta
 Sequence format              	fasta
 Sequence type                	dna
 Output file                  	$RSAT/public_html/tmp/www-data/2026/07/28/peak-motifs.2026-07-28.153924_2026-07-28.153924_P9lKwt/results/composition/peak-motifs_ctrl_profiles-1str-ovlp_2nt_ci20.tab
 Oligo length                 	2
 Occurrences counted  on a single  strands
 Conditions of applicability checked.
 Background model estimation: homogeneous repartition
 Sequence statistics:
	Nb of sequences              	500
	Sum of sequence lengths      	100000
	Min sequence length          	0
	Max sequence length          	200
	Average sequence length      	200
	Possible positions           	99500
 Oligonucleotide statistics:
	Total occurrences    	89130
 Position interval parameters:
	Position interval    	20
	Number of windows    	10
	Total positions      	99500
	Degrees of freedom   	9
 K-mer clustering parameters:
	Number of clusters   	0
	Clustering method    	complete
 Position intervals:
	window	[min,max]	mid	seq	occ
	1	-5	[-99,-80]	-89.5	500	10000
	2	-4	[-79,-60]	-69.5	500	10000
	3	-3	[-59,-40]	-49.5	500	10000
	4	-2	[-39,-20]	-29.5	500	10000
	5	-1	[-19,0]	-9.5	500	10000
	6	0	[1,20]	10.5	500	10000
	7	1	[21,40]	30.5	500	10000
	8	2	[41,60]	50.5	500	10000
	9	3	[61,80]	70.5	500	10000
	10	4	[81,100]	90.5	500	9500

 Column headers
	1	seq            	pattern sequence
	2	id             	pattern identifier
	3	occ            	pattern occurrences
	4	chi2           	observed chi-square
	5	df             	degrees of freedom
	6	Pval           	P-value (probability for one word to be a false positive)
	7	Eval           	E-value; expected number of false positives (Eval = Pval * nb_tests)
	8	sig            	Significance (sig = -log10(Eval))
	9	rank           	rank of the pattern according to sorting criterion
	10	-89.5          	occurrences in window	1	[-99,-80]
	11	-69.5          	occurrences in window	2	[-79,-60]
	12	-49.5          	occurrences in window	3	[-59,-40]
	13	-29.5          	occurrences in window	4	[-39,-20]
	14	-9.5           	occurrences in window	5	[-19,0]
	15	10.5           	occurrences in window	6	[1,20]
	16	30.5           	occurrences in window	7	[21,40]
	17	50.5           	occurrences in window	8	[41,60]
	18	70.5           	occurrences in window	9	[61,80]
	19	90.5           	occurrences in window	10	[81,100]
seq id occ chi2 df Pval Eval sig rank -89.5 -69.5 -49.5 -29.5 -9.5 10.5 30.5 50.5 70.5 90.5
aa aa 8782 21.9 9 9.1e-03 0.15 0.84 1 953 907 855 953 841 874 855 809 892 843
ct ct 6107 20.0 9 1.8e-02 0.29 0.54 2 594 609 599 553 582 597 641 632 674 626
ag ag 6410 17.7 9 3.8e-02 0.61 0.21 3 676 707 632 654 639 588 679 625 607 603
ga ga 5441 16.1 9 6.6e-02 1.1 -0.02 4 562 561 566 578 572 505 576 494 517 510
gg gg 4432 13.3 9 1.5e-01 2.4 -0.38 5 434 429 488 429 417 436 490 455 425 429
gt gt 4475 12.7 9 1.8e-01 2.8 -0.45 6 492 438 423 440 463 403 468 462 448 438
cc cc 4408 12.4 9 1.9e-01 3.1 -0.49 7 468 448 462 407 468 434 399 462 432 428
tt tt 9119 11.9 9 2.2e-01 3.5 -0.54 8 930 900 838 907 913 929 906 972 945 879
ca ca 6360 10.7 9 3.0e-01 4.8 -0.68 9 656 648 636 631 604 671 594 681 623 616
gc gc 3747 8.9 9 4.5e-01 7.1 -0.85 10 363 402 364 349 350 377 387 398 394 363
ac ac 4418 8.4 9 5.0e-01 8 -0.90 11 445 427 468 420 439 456 408 468 456 431
tc tc 5219 6.3 9 7.1e-01 11 -1.06 12 521 512 499 507 508 520 535 544 544 529
at at 6966 5.4 9 8.0e-01 13 -1.11 13 710 680 705 730 706 727 678 667 696 667
cg cg 924 5.3 9 8.0e-01 13 -1.11 14 89 83 86 93 102 84 94 97 105 91
tg tg 6333 3.7 9 9.3e-01 15 -1.17 15 646 624 639 619 623 621 666 627 655 613
ta ta 5989 2.8 9 9.7e-01 16 -1.19 16 627 597 596 599 604 597 582 589 621 577 
 Host name	rsat
 Job started	2026-07-28.153934
 Job done	2026-07-28.153935
 Seconds	0.7
	user	0.7
	system	0.01
	cuser	0
;	csystem	0