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I wanna ask about an error occurred when I run the fastMNN
out <- fastMNN(sce, batch = sce$Batch,
auto.merge = TRUE,
subset.row = rowData(sce)$use_channel,
assay.type = "exprs")
Warning in (function (A, nv = 5, nu = nv, maxit = 1000, work = nv + 7, reorth = TRUE, :
You're computing too large a percentage of total singular values, use a standard svd instead.
Warning message:
In check_numbers(k = k, nu = nu, nv = nv, limit = min(dim(x)) - :
more singular values/vectors requested than available
Can you help me figure that out?
Thanks in advance!
The text was updated successfully, but these errors were encountered:
Looks like it's just a warning. By default, fastMNN() computes 50 PCs, but you have fewer than 50 features, so it can't actually compute 50 PCs. IIRC it just falls back to computing however many PCs it can, so you can just keep on going with your analysis.
Dear Developer,
I wanna ask about an error occurred when I run the fastMNN
Warning in (function (A, nv = 5, nu = nv, maxit = 1000, work = nv + 7, reorth = TRUE, :
You're computing too large a percentage of total singular values, use a standard svd instead.
Warning message:
In check_numbers(k = k, nu = nu, nv = nv, limit = min(dim(x)) - :
more singular values/vectors requested than available
Can you help me figure that out?
Thanks in advance!
The text was updated successfully, but these errors were encountered: