Fig. 4
From: mbDenoise: microbiome data denoising using zero-inflated probabilistic principal components analysis
Boxplots for error measures of data recovery for mbDenoise and other methods. MSE and Wasserstein: mean squared error and Wasserstein distance between the denoised matrix and the signal matrix, averaged over 100 data replications and on the log base 10 scale. Pearson: average of Pearson correlation between the denoised and true abundance data. time: average of computation time in seconds on the log base 10 scale