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SQANTI-SIM 0.2.0

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@jmestret jmestret released this 26 Jul 05:43
· 21 commits to main since this release

馃殌 New Features and Major Changes

  • Implemented the simulation of CAGE-seq orthogonal data (--CAGE) when running SQANTI-SIM in sample mode.
  • Added PacBio long read simulation using PBSIM3 (--pbsim).
  • Added the full-sim mode, which executes the classif, design and sim modules, allowing users to run the complete simulation with just one simple instruction.
  • Provided pre-trained models and characterized datasets of the WTC11 human cell line.
  • Updated pre-trained NanoSim models with WTC11 human cell line dRNA and cDNA data. Additionally, users have the option to utilize their specific pre-trained NanoSim models using the --nanosim_model parameter.
  • Enhanced the --diff_exp parameter by deprecating --low_prob and --high_prob. Now, --diff_exp is a numeric value that allows users to adjust with a single parameter the bias of known and novel expression levels.
  • Updated SQANTI-SIM evaluation report style.

馃悰 Bug Fixes and Minor Changes

  • Added the option --expr_file to provide an expression distribution file to sqanti-sim.py design sample to avoid mapping the same reads in different executions.
  • When using the --long_reads option in sqanti-sim.py design sample mode, SQANTI-SIM now generates an expression file named "sqanti-sim_expression.tsv." This file can be reused in future executions using --expr_file.
  • Added a default number of novel transcripts to simulate when the user does not specify any.
  • Added additional example files, providing users with practical examples.
  • Updated the classification algorithm to the latest SQANTI3 release, version 5.1.2, ensuring up-to-date transcript classification results.
  • Updated the sqanti-sim.py design sample random expression sampling by implementing inverse transform sampling from ECDFs.
  • Fixed Partial True Positives (PTP) and Positive Detection Rate (PDR) metrics to consider only non-redundant transcript models.
  • Fixed conda environment installation issues related to bcbio-gff and updated dependencies.
  • Fixed SQANTI-SIM Report generating empty tables when not all structural categories were detected.