Figure 2From: plethy: management of whole body plethysmography data in RA multivariate time series plot of the Penh phenotype. A multivariate time series plot as defined in the plethy package combines a heatmap-like depiction of the variable distribution (middle; green is high, purple is low) for each sample along with a grouped trend line representing the median value colored by group (bottom). On the right is a boxplot summary of the phenotypic distribution.Back to article page