scalpel: Processes Calcium Imaging Data

Identifies the locations of neurons, and estimates their calcium concentrations over time using the SCALPEL method proposed in Petersen, Ashley; Simon, Noah; Witten, Daniela. SCALPEL: Extracting neurons from calcium imaging data. Ann. Appl. Stat. 12 (2018), no. 4, 2430–2456. <doi:10.1214/18-AOAS1159>. <>.

Version: 1.0.3
Imports: Matrix, R.matlab, protoclust, igraph, gam
Suggests: knitr, rmarkdown
Published: 2021-02-03
Author: Ashley Petersen
Maintainer: Ashley Petersen <ashleyjpete at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
CRAN checks: scalpel results


Reference manual: scalpel.pdf
Package source: scalpel_1.0.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: scalpel_1.0.3.tgz, r-oldrel: scalpel_1.0.3.tgz
Old sources: scalpel archive


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