Create spatial vectors for clusters

Usage

get_cluster_vectors(
  cluster_info,
  bin_length,
  bin_type,
  bin_param,
  w_x,
  w_y,
  sample_names
)

cluster_info: A dataframe/matrix containing the centroid coordinates, cluster label and sample for each cell.The column names must include "x" (x coordinate), "y" (y coordinate), "cluster" (cluster label) and "sample" (sample).
bin_length: A positive integer giving the length of total bins
bin_type: A string indicating which bin shape is to be used for vectorization. One of "square" (default), "rectangle", or "hexagon".
bin_param: A numeric vector indicating the size of the bin. If the bin_type is "square" or "rectangle", this will be a vector of length two giving the numbers of rectangular quadrats in the x and y directions. If the bin_type is "hexagonal", this will be a number giving the side length of hexagons. Positive numbers only.
w_x: A numeric vector of length two specifying the x coordinate limits of enclosing box.
w_y: A numeric vector of length two specifying the y coordinate limits of enclosing box.
sample_names: a vector of strings giving the sample names

a matrix contains the cell count in each grid. Each row refers to a grid, and each column refers to a cluster.