Generate nearest neighbor per sample

Generate nearest neighbor per sample

run_nn(cells, pc_space, k = 50, dim = 30)

Arguments

cells	data.frame, containing cell metadata
pc_space	matrix, containing PCA coordinates (cols = coordiantes, rows = cells)
k	numeric, number of neighbors considered for smoothing (default k = 50)
dim,	numeric, number of PC dimensions used to compute nearest neighbor graph