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assemblotron-paper's Issues

Is assemblotron better than naive assembly?

Experiment:

  • take a set of long-ish paired-end reads from a published rnaseq experiment in a model organism
  • run various assemblers with default parameters
  • run assemblotron
  • compare the results using transrate

Does assemblotron find the true optimum?

Experiment:

  • take a set of long-ish paired-end reads from a published rnaseq experiment in a model organism
  • reduce the parameter space for soapdt down to use just a few parameters (k, d, e)
  • assemblotron without subsampling on the full set of reads
  • assemblotron with subsampling
  • plot both results

Choose a read dataset for the paper

Features of the dataset:

  • from a species with a decent reference genome that is well annotated (or at least, as well annotated as any reference, which is not very well)
  • fairly small dataset, or with a sample or replicate that is fairly small, so it can be used for full parameter sweep without subsetting
  • when assembled, should not knot up the assembler (this will hugely slow down the full sweep)

Is assembly from subsampled reads representative?

Experiment:

  • take a set of long-ish paired-end reads from a published rnaseq experiment in a model organism
  • reservoir sampling method: make subsets at 80, 50, 20% of the reads (in triplicate?)
  • graph sampling method: make subsets at 80, 50, 20% of the partitions (in triplicate?)
  • run assemblotron on each subsample varying only K and using only soapdt
  • plot the score distribution over k for each subsample

Is optimisation of each partition a viable option?

  • take a set of long-ish paired-end reads from a published rnaseq experiment in a model organism
  • run assemblotron with default method (optimise entire assembly by subset)
  • run assemblotron with partition method (optimise each partition independently using full data)
  • compare the two assemblers using transrate and look at a spread of both read and reference-based metrics
  • possibly produce a figure for comparison

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