Function for k-means clustering of genes according to their expression distribution in 2D or multi-dimensional space

Function for k-means clustering of genes according to their expression distribution in 2D or multi-dimensional space

kmeans_haystack(x, expression, grid.coordinates, k, ...)

# S3 method for matrix
kmeans_haystack(x, expression, grid.coordinates, k, ...)

# S3 method for data.frame
kmeans_haystack(x, expression, grid.coordinates, k, ...)

Arguments

x

a matrix or other object from which coordinates of cells can be extracted.

expression

expression matrix.

grid.coordinates

coordinates of the grid points.

k

number of clusters.

...

further parameters passed down to methods.