v1.0.5573
Version 1.0.5573
Released on October 12, 2022
Download at: https://download.jetbrains.com/biolabs/span/span-1.0.5573.jar
Changes:
- Switched to new procedure for computing peaks from HMM:
- Estimate HMM posterior error probabilities
- Pick candidate bins with relaxed posterior error probability, e.g. sqrt(fdr).
This mitigates the problem of wide marks peaks split on strong fdrs. - Using gap merge bins into candidate islands.
- Assign p-value to each island using based on combined p-values for blocks of consequent enriched bins.
Each block is assigned P as average posterior log error probability for bins in blocks.
50% top significant blocks scores are aggregated using length-weighted average as P for island. - Compute qvalues on islands p-values, filter by alpha.
- Improved multistart initial NB states guess - use different params for each model
- Safeguard against infinite failures as initial guess for NB, which effectively converts NB to Poisson
- Reduced time required for peak calling
- Show progress while computing peaks from model
- Updated defaults values for SPAN peaks: fdr 0.05, gap 3
- Updated defaults for SPAN model: total iterations 20, log-likelihood threshold 1
- Added advanced SPAN model viewer
- Bugfixes