position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2026/03/30/peak-motifs.2026-03-30.163837_2026-03-30.163837_8afeND/data/sequences/peak-motifs_test_maxlen10_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 aniger -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2026/03/30/peak-motifs.2026-03-30.163837_2026-03-30.163837_8afeND/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/2026/03/30/peak-motifs.2026-03-30.163837_2026-03-30.163837_8afeND/data/sequences/peak-motifs_test_maxlen10_purged_ml40_mis3.fasta Sequence format fasta Sequence type dna Output file $RSAT/public_html/tmp/www-data/2026/03/30/peak-motifs.2026-03-30.163837_2026-03-30.163837_8afeND/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 37 Sum of sequence lengths 370 Min sequence length 0 Max sequence length 10 Average sequence length 10 Possible positions 333 Sequences: # length ID 1 10 pid_1787_+ 2 10 pid_4473_- 3 10 pid_10881_+ 4 10 pid_9810_+ 5 10 pid_11670_- 6 10 pid_10052_- 7 10 pid_4471_+ 8 10 pid_8708_+ 9 10 pid_9019_- 10 10 pid_8994_+ 11 10 pid_3339_- 12 10 pid_8911_- 13 10 pid_1069_+ 14 10 pid_9001_- 15 10 pid_9251_- 16 10 pid_1918_- 17 10 pid_11715_- 18 10 pid_2451_+ 19 10 pid_1071_+ 20 10 pid_7_- 21 10 pid_819_- 22 10 pid_9556_+ 23 10 pid_1952_- 24 10 pid_10868_+ 25 10 pid_8707_- 26 10 pid_11685_+ 27 10 pid_2929_+ 28 10 pid_9002_+ 29 10 pid_268_+ 30 10 pid_10870_+ 31 10 pid_7382_+ 32 10 pid_8993_- 33 10 pid_3928_- 34 10 pid_4917_+ 35 10 pid_1648_- 36 10 pid_4328_- 37 10 pid_4034_+ Oligonucleotide statistics: Total occurrences 333 Position interval parameters: Position interval 20 Number of windows 2 Total positions 333 Degrees of freedom 1 K-mer clustering parameters: Number of clusters 0 Clustering method complete Position intervals: window [min,max] mid seq occ 1 -1 [-19,0] -9.5 37 222 2 0 [1,20] 10.5 37 111 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 -9.5 occurrences in window 1 [-19,0] 11 10.5 occurrences in window 2 [1,20]
| seq | id | occ | chi2 | df | Pval | Eval | sig | rank | -9.5 | 10.5 |
|---|---|---|---|---|---|---|---|---|---|---|
| ac | ac | 21 | 7.7 | 1 | 5.5e-03 | 0.088 | 1.06 | 1 | 20 | 1 |
| at | at | 25 | 3.9 | 1 | 4.8e-02 | 0.76 | 0.12 | 2 | 12 | 13 |
| tt | tt | 24 | 1.7 | 1 | 1.9e-01 | 3.1 | -0.49 | 3 | 13 | 11 |
| gc | gc | 17 | 0.7 | 1 | 3.9e-01 | 6.3 | -0.80 | 4 | 13 | 4 |
| gt | gt | 13 | 0.3 | 1 | 5.7e-01 | 9.1 | -0.96 | 5 | 7 | 6 |
| ag | ag | 21 | 0.2 | 1 | 6.4e-01 | 10 | -1.01 | 6 | 15 | 6 |
| gg | gg | 16 | 0.1 | 1 | 7.2e-01 | 12 | -1.06 | 7 | 10 | 6 |
| tg | tg | 16 | 0.1 | 1 | 7.2e-01 | 12 | -1.06 | 8 | 10 | 6 |
| cg | cg | 12 | 0.1 | 1 | 7.2e-01 | 12 | -1.06 | 9 | 9 | 3 |
| aa | aa | 19 | 0.1 | 1 | 7.5e-01 | 12 | -1.08 | 10 | 12 | 7 |
| ta | ta | 19 | 0.1 | 1 | 7.5e-01 | 12 | -1.08 | 11 | 12 | 7 |
| ga | ga | 20 | 0.1 | 1 | 7.5e-01 | 12 | -1.08 | 12 | 14 | 6 |
| ct | ct | 26 | 0.1 | 1 | 7.8e-01 | 13 | -1.10 | 13 | 18 | 8 |
| ca | ca | 29 | 0.1 | 1 | 7.9e-01 | 13 | -1.10 | 14 | 20 | 9 |
| cc | cc | 29 | 0.1 | 1 | 7.9e-01 | 13 | -1.10 | 15 | 20 | 9 |
| tc | tc | 26 | 0.0 | 1 | 8.9e-01 | 14 | -1.15 | 16 | 17 | 9 |
Host name rsat Job started 2026-03-30.163841 Job done 2026-03-30.163841 Seconds 0.1 user 0.1 system 0.02 cuser 0.01 ; csystem 0