Description Usage Arguments Details Value Author(s)
Diffusion map dimensionality reduction
1 2 3 |
object |
Single Cell Data object |
ndims |
Number of dimensions required if using ARPACK otherwise all will be returned |
nn |
Number of nearest neighbours. Can be set to 1 |
sigma |
Default NULL. Parameter for Gaussian kernel. |
removeFirst |
Remove the non informative first eigen vector |
useARPACK |
By default uses rARPACK but can be set to false to use the eigen function from the base package. |
distfun |
A distance function. |
Diffusion map dimensionality reduction as performed by Florian Buettner / Fabian Theis Diffusion map dimensionality reduction
Single Cell Data object with diffusion map
Wajid Jawaid
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