position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2025/04/03/peak-motifs.2025-04-03.124259_2025-04-03.124259_jkPG2v/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 6h_As_N2 -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2025/04/03/peak-motifs.2025-04-03.124259_2025-04-03.124259_jkPG2v/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/2025/04/03/peak-motifs.2025-04-03.124259_2025-04-03.124259_jkPG2v/data/sequences/peak-motifs_test_maxlen1000_purged_ml40_mis3.fasta Sequence format fasta Sequence type dna Output file $RSAT/public_html/tmp/www-data/2025/04/03/peak-motifs.2025-04-03.124259_2025-04-03.124259_jkPG2v/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 150 Sum of sequence lengths 15000 Min sequence length 0 Max sequence length 100 Average sequence length 100 Possible positions 14850 Oligonucleotide statistics: Total occurrences 10080 Position interval parameters: Position interval 20 Number of windows 6 Total positions 14850 Degrees of freedom 5 K-mer clustering parameters: Number of clusters 0 Clustering method complete Position intervals: window [min,max] mid seq occ 1 -3 [-59,-40] -49.5 150 1500 2 -2 [-39,-20] -29.5 150 3000 3 -1 [-19,0] -9.5 150 3000 4 0 [1,20] 10.5 150 3000 5 1 [21,40] 30.5 150 3000 6 2 [41,60] 50.5 150 1350 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 -49.5 occurrences in window 1 [-59,-40] 11 -29.5 occurrences in window 2 [-39,-20] 12 -9.5 occurrences in window 3 [-19,0] 13 10.5 occurrences in window 4 [1,20] 14 30.5 occurrences in window 5 [21,40] 15 50.5 occurrences in window 6 [41,60]
| seq | id | occ | chi2 | df | Pval | Eval | sig | rank | -49.5 | -29.5 | -9.5 | 10.5 | 30.5 | 50.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| gg | gg | 718 | 19.6 | 5 | 1.5e-03 | 0.023 | 1.63 | 1 | 103 | 137 | 139 | 119 | 145 | 75 |
| tt | tt | 622 | 18.3 | 5 | 2.6e-03 | 0.042 | 1.38 | 2 | 64 | 136 | 98 | 111 | 160 | 53 |
| at | at | 635 | 13.3 | 5 | 2.1e-02 | 0.33 | 0.48 | 3 | 84 | 126 | 129 | 116 | 109 | 71 |
| ac | ac | 471 | 10.2 | 5 | 7.1e-02 | 1.1 | -0.05 | 4 | 45 | 103 | 77 | 92 | 117 | 37 |
| gt | gt | 548 | 8.5 | 5 | 1.3e-01 | 2.1 | -0.31 | 5 | 58 | 92 | 98 | 117 | 123 | 60 |
| cg | cg | 417 | 7.9 | 5 | 1.6e-01 | 2.6 | -0.42 | 6 | 54 | 85 | 70 | 77 | 95 | 36 |
| tg | tg | 689 | 7.8 | 5 | 1.7e-01 | 2.6 | -0.42 | 7 | 81 | 128 | 156 | 119 | 143 | 62 |
| cc | cc | 644 | 7.3 | 5 | 2.0e-01 | 3.1 | -0.50 | 8 | 73 | 141 | 104 | 131 | 135 | 60 |
| aa | aa | 585 | 6.0 | 5 | 3.0e-01 | 4.9 | -0.69 | 9 | 54 | 128 | 109 | 105 | 125 | 64 |
| ag | ag | 765 | 5.8 | 5 | 3.2e-01 | 5.2 | -0.71 | 10 | 71 | 153 | 157 | 173 | 135 | 76 |
| ca | ca | 688 | 5.4 | 5 | 3.7e-01 | 6 | -0.78 | 11 | 70 | 135 | 120 | 152 | 139 | 72 |
| tc | tc | 660 | 5.3 | 5 | 3.7e-01 | 6 | -0.78 | 12 | 77 | 125 | 127 | 134 | 125 | 72 |
| ga | ga | 603 | 5.3 | 5 | 3.8e-01 | 6 | -0.78 | 13 | 71 | 123 | 135 | 108 | 114 | 52 |
| ct | ct | 744 | 4.0 | 5 | 5.6e-01 | 8.9 | -0.95 | 14 | 75 | 152 | 170 | 139 | 145 | 63 |
| ta | ta | 581 | 2.8 | 5 | 7.3e-01 | 12 | -1.07 | 15 | 59 | 120 | 113 | 120 | 107 | 62 |
| gc | gc | 710 | 2.4 | 5 | 8.0e-01 | 13 | -1.11 | 16 | 74 | 152 | 146 | 148 | 132 | 58 |
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