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_ctrl_maxlen10_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 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_ctrl_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/2026/03/30/peak-motifs.2026-03-30.163837_2026-03-30.163837_8afeND/data/sequences/peak-motifs_ctrl_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_ctrl_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 11717 Sum of sequence lengths 117170 Min sequence length 0 Max sequence length 10 Average sequence length 10 Possible positions 117170 Oligonucleotide statistics: Total occurrences 117170 Position interval parameters: Position interval 20 Number of windows 2 Total positions 117170 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 11717 70302 2 0 [1,20] 10.5 11717 46868 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| a | a | 29351 | 0.5 | 1 | 4.9e-01 | 2 | -0.29 | 1 | 17553 | 11798 |
| t | t | 30395 | 0.3 | 1 | 5.6e-01 | 2.2 | -0.35 | 2 | 18287 | 12108 |
| g | g | 27480 | 0.0 | 1 | 9.6e-01 | 3.8 | -0.58 | 3 | 16492 | 10988 |
| c | c | 29944 | 0.0 | 1 | 9.7e-01 | 3.9 | -0.59 | 4 | 17970 | 11974 |
Host name rsat Job started 2026-03-30.163846 Job done 2026-03-30.163846 Seconds 0.92 user 0.92 system 0.01 cuser 0 ; csystem 0