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Table 2 Computational time between Stein-type and Lasso-type shrinkage algorithms (seconds)

From: Shrinkage estimation of gene interaction networks in single-cell RNA sequencing data

p

n

GeneNet

Fisher2011

mb

Glasso

100

50

0.046

0.050

41.716

52.312

200

100

0.148

0.144

90.048

147.519

400

200

0.610

0.668

413.801

849.654

  1. All analyses were performed on Macbook Pro computer with M2 chip, 8GB of RAM and MacOS operating system (10 iterations, p—number of features/genes, n—number of observations/cells)