Fast Nonconvex Deconvolution of Calcium Imaging Data

Estimate spike times from calcium imaging data using an L0 penalty.


News

2018.05-05

Refactored code:

  1. ARFPOP is now estimate_spikes. Returned list is slightly refactored!
  2. New utility functions for plotting, printing fits, and simulating according to and AR(1) model.
  3. New function estimate_calcium to estimate the calcium concentration after estimate_spikes is run.

2018.05-03

Major updates to the package:

  1. Updated constrained and unconstrained models for better numerical stability over long periods of no neural activity

  2. Require LZeroSpikeInference as dependency

  3. Remove cross validation utility

2018.03-02

Updated to avoid numerical instabilities

Reference manual

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install.packages("FastLZeroSpikeInference")

2018.12.10 by Sean Jewell, 8 months ago


Browse source code at https://github.com/cran/FastLZeroSpikeInference


Authors: Sean Jewell , Toby Dylan Hocking


Documentation:   PDF Manual  


GPL-3 license


Suggests testthat


See at CRAN