Plot projections of samples onto the principal components for a set of RNA-Seq experiments
plot_pca(obj, pc_x = 1L, pc_y = 2L, use_filtered = TRUE,
units = "est_counts", text_labels = FALSE, color_by = NULL,
point_size = 3, point_alpha = 0.8, ...)a sleuth object
integer denoting the principle component to use for the x-axis
integer denoting the principle component to use for the y-axis
if TRUE, use filtered data. otherwise, use all data
either 'est_counts' ('scaled_reads_per_base' for gene_mode) or 'tpm'
if TRUE, use text labels instead of points
a variable to color by. if NA, then will leave all as 'black'
a gpplot object