position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2025/11/26/peak-motifs.2025-11-26.204716_2025-11-26.204716_g9CRAo/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 2 -ci 20 -img_format png -title 4a3b-Ubicuous -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2025/11/26/peak-motifs.2025-11-26.204716_2025-11-26.204716_g9CRAo/results/composition/peak-motifs_test_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/2025/11/26/peak-motifs.2025-11-26.204716_2025-11-26.204716_g9CRAo/data/sequences/peak-motifs_test_maxlen1000_purged_ml40_mis3.fasta Sequence format fasta Sequence type dna Output file $RSAT/public_html/tmp/www-data/2025/11/26/peak-motifs.2025-11-26.204716_2025-11-26.204716_g9CRAo/results/composition/peak-motifs_test_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 5877 Sum of sequence lengths 1175400 Min sequence length 0 Max sequence length 200 Average sequence length 200 Possible positions 1169523 Oligonucleotide statistics: Total occurrences 1144692 Position interval parameters: Position interval 20 Number of windows 10 Total positions 1169523 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 5877 117540 2 -4 [-79,-60] -69.5 5877 117540 3 -3 [-59,-40] -49.5 5877 117540 4 -2 [-39,-20] -29.5 5877 117540 5 -1 [-19,0] -9.5 5877 117540 6 0 [1,20] 10.5 5877 117540 7 1 [21,40] 30.5 5877 117540 8 2 [41,60] 50.5 5877 117540 9 3 [61,80] 70.5 5877 117540 10 4 [81,100] 90.5 5877 111663 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| gt | gt | 88576 | 2434.2 | 9 | 0.0e+00 | 0 | 300 | 1 | 7204 | 7413 | 7806 | 8888 | 11475 | 11487 | 9755 | 8705 | 8367 | 7476 |
| ac | ac | 89345 | 2303.5 | 9 | 0.0e+00 | 0 | 300 | 2 | 7912 | 8138 | 8673 | 9622 | 11554 | 11552 | 9195 | 8025 | 7553 | 7121 |
| tg | tg | 97905 | 2188.9 | 9 | 0.0e+00 | 0 | 300 | 3 | 8144 | 8408 | 8714 | 9756 | 12332 | 12498 | 10708 | 9689 | 9253 | 8403 |
| ca | ca | 98384 | 2047.0 | 9 | 0.0e+00 | 0 | 300 | 4 | 8806 | 8988 | 9632 | 10609 | 12442 | 12457 | 9895 | 8888 | 8697 | 7970 |
| tt | tt | 76290 | 1530.5 | 9 | 0.0e+00 | 0 | 300 | 5 | 8141 | 7513 | 7124 | 6684 | 5787 | 6476 | 8083 | 8837 | 8987 | 8658 |
| aa | aa | 77016 | 1522.2 | 9 | 0.0e+00 | 0 | 300 | 6 | 9189 | 8985 | 9115 | 8256 | 6618 | 6061 | 6670 | 7092 | 7306 | 7724 |
| tc | tc | 60907 | 896.3 | 9 | 0.0e+00 | 0 | 300 | 7 | 6504 | 6307 | 5903 | 5794 | 4835 | 4922 | 6147 | 6947 | 7094 | 6454 |
| cc | cc | 57676 | 777.7 | 9 | 0.0e+00 | 0 | 300 | 8 | 6518 | 6226 | 5951 | 5565 | 4875 | 4539 | 5383 | 5947 | 6237 | 6435 |
| ga | ga | 61258 | 753.6 | 9 | 0.0e+00 | 0 | 300 | 9 | 6789 | 7026 | 6992 | 6226 | 5113 | 4960 | 5751 | 6090 | 6168 | 6143 |
| gg | gg | 58158 | 576.9 | 9 | 0.0e+00 | 0 | 300 | 10 | 6314 | 6339 | 5977 | 5408 | 4804 | 4860 | 5917 | 6069 | 6377 | 6093 |
| cg | cg | 76375 | 574.1 | 9 | 0.0e+00 | 0 | 300 | 11 | 8082 | 8169 | 7868 | 7334 | 6580 | 6494 | 7412 | 8053 | 8464 | 7919 |
| ct | ct | 59053 | 552.1 | 9 | 0.0e+00 | 0 | 300 | 12 | 6180 | 5928 | 5701 | 5609 | 4903 | 5126 | 6200 | 6745 | 6530 | 6131 |
| ag | ag | 59157 | 500.1 | 9 | 0.0e+00 | 0 | 300 | 13 | 6417 | 6605 | 6703 | 6288 | 5183 | 5006 | 5596 | 5785 | 5857 | 5717 |
| gc | gc | 83551 | 295.3 | 9 | 2.6e-58 | 4.2e-57 | 56.38 | 14 | 8650 | 8695 | 8548 | 8232 | 7494 | 7552 | 8185 | 8786 | 8958 | 8451 |
| at | at | 56137 | 223.8 | 9 | 3.4e-43 | 5.4e-42 | 41.27 | 15 | 5972 | 5873 | 5791 | 5526 | 4975 | 5042 | 5497 | 5829 | 5957 | 5675 |
| ta | ta | 44904 | 82.3 | 9 | 5.5e-14 | 8.9e-13 | 12.05 | 16 | 4692 | 4600 | 4571 | 4508 | 4123 | 4157 | 4601 | 4634 | 4586 | 4432 |
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