Export featureplot to pdf in A4 format

Usage

TS_featureplot_to_pdf_A4(
  seurat_object,
  file_prefix,
  features,
  pt.size = 1.5,
  reduction = "umap",
  order = TRUE,
  cols = c("lightgray", "#FEFDE2", "#FEEAC7", "#FDD7AC", "#FDC591", "#FDB276", "#FC9F5B",
    "#FC8C40", "#FC8C40", "#EB753C", "#DA5D38", "#C94634", "#B72F30", "#A6172C",
    "#950028")
)

Arguments

seurat_object: The Seurat object you wish to plot
file_prefix: Prefix for the saved file, e.g. sample name
features: Vector of features to plot
pt.size: Dot size, default = 1.5
reduction: Dimensionality reduction technique to use for plotting, default = "umap"
order: Whether to plot positive cells last, e.g. on top, default = 1.5
cols: Vector of 2 colors to use (low->high), default = c("lightgray", "red")