FEAST_fast {FEAST} | R Documentation |
FEAST main function (fast version)
FEAST_fast( Y, k = 2, num_pcs = 10, split = FALSE, batch_size = 1000, BPPARAM = bpparam() )
Y |
A expression matrix. Raw count matrix or normalized matrix. |
k |
The number of input clusters (best guess). |
num_pcs |
The number of top pcs that will be investigated through the consensus clustering. |
split |
boolean. If T, using subsampling to calculate the gene-level significance. |
batch_size |
when split is true, need to claim the batch size for spliting the cells. |
BPPARAM |
parameters for BiocParallel. e.g. bpparam() and SnowParam. |
the rankings of the gene-significance.
data(Yan) k = length(unique(trueclass)) res = FEAST_fast(Y, k=k)