position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.161408_2026-02-26.161408_KNDlH3/data/sequences/peak-motifs_test_maxlen1000_purged_ml40_mis3.fasta -format fasta -sort -return html,chi,sig,distrib,graphs,rank,index -max_graphs 20 -1str -ovlp -seqtype dna -l 1 -ci 20 -img_format png -title 200 -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.161408_2026-02-26.161408_KNDlH3/results/composition/peak-motifs_test_profiles-1str-ovlp_1nt_ci20.tab Citation: van Helden, et al. (2000). Nucleic Acids Res 28, 1000-1010. Sequence file $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.161408_2026-02-26.161408_KNDlH3/data/sequences/peak-motifs_test_maxlen1000_purged_ml40_mis3.fasta Sequence format fasta Sequence type dna Output file $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.161408_2026-02-26.161408_KNDlH3/results/composition/peak-motifs_test_profiles-1str-ovlp_1nt_ci20.tab Oligo length 1 Occurrences counted on a single strands Conditions of applicability checked. Background model estimation: homogeneous repartition Sequence statistics: Nb of sequences 944 Sum of sequence lengths 193366 Min sequence length 0 Max sequence length 237 Average sequence length 204 Possible positions 193366 Oligonucleotide statistics: Total occurrences 148340 Position interval parameters: Position interval 20 Number of windows 12 Total positions 193366 Degrees of freedom 11 K-mer clustering parameters: Number of clusters 0 Clustering method complete Position intervals: window [min,max] mid seq occ 1 -6 [-119,-100] -109.5 944 2751 2 -5 [-99,-80] -89.5 944 18880 3 -4 [-79,-60] -69.5 944 18880 4 -3 [-59,-40] -49.5 944 18880 5 -2 [-39,-20] -29.5 944 18880 6 -1 [-19,0] -9.5 944 18880 7 0 [1,20] 10.5 944 18880 8 1 [21,40] 30.5 944 18880 9 2 [41,60] 50.5 944 18880 10 3 [61,80] 70.5 944 18880 11 4 [81,100] 90.5 944 18880 12 5 [101,120] 110.5 304 1815 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 -109.5 occurrences in window 1 [-119,-100] 11 -89.5 occurrences in window 2 [-99,-80] 12 -69.5 occurrences in window 3 [-79,-60] 13 -49.5 occurrences in window 4 [-59,-40] 14 -29.5 occurrences in window 5 [-39,-20] 15 -9.5 occurrences in window 6 [-19,0] 16 10.5 occurrences in window 7 [1,20] 17 30.5 occurrences in window 8 [21,40] 18 50.5 occurrences in window 9 [41,60] 19 70.5 occurrences in window 10 [61,80] 20 90.5 occurrences in window 11 [81,100] 21 110.5 occurrences in window 12 [101,120]
| seq | id | occ | chi2 | df | Pval | Eval | sig | rank | -109.5 | -89.5 | -69.5 | -49.5 | -29.5 | -9.5 | 10.5 | 30.5 | 50.5 | 70.5 | 90.5 | 110.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a | a | 48003 | 938.5 | 11 | 0.0e+00 | 0 | 300 | 1 | 729 | 4441 | 4336 | 4294 | 4276 | 4085 | 4045 | 4661 | 4853 | 5544 | 6152 | 587 |
| t | t | 47364 | 914.0 | 11 | 0.0e+00 | 0 | 300 | 2 | 744 | 4388 | 4322 | 4361 | 4130 | 4040 | 4107 | 4330 | 4787 | 5554 | 6041 | 560 |
| c | c | 26615 | 566.0 | 11 | 0.0e+00 | 0 | 300 | 3 | 350 | 2062 | 2195 | 2239 | 2290 | 2592 | 2834 | 2590 | 2841 | 3075 | 3219 | 328 |
| g | g | 26358 | 168.0 | 11 | 3.0e-30 | 1.2e-29 | 28.92 | 4 | 418 | 2363 | 2336 | 2308 | 2582 | 2642 | 2640 | 2462 | 2553 | 2793 | 2963 | 298 |
Host name rsat Job started 2026-02-26.161411 Job done 2026-02-26.161412 Seconds 0.99 user 0.99 system 0.02 cuser 0 ; csystem 0