PlotMBpca function

Plotting pseudo-time ordering or gene expression in Model-based clustering in PCA

The PCA representation can either be used to show pseudo-time ordering or the gene expression of a particular gene.

PlotMBpca(object, type = "order", g = NULL, n = NULL)

Arguments

• object: DISCBIO class object.
• type: either order to plot pseudo-time ordering or exp to plot gene expression
• g: Individual gene name or vector with a group of gene names corresponding to a subset of valid row names of the ndata slot of the DISCBIO object. Ignored if type="order".
• n: String of characters representing the title of the plot. Default is NULL and the first element of g is chosen. Ignored if type="order".

Returns

A plot of the PCA.