haystack_2D | R Documentation |
The main Haystack function, for 2-dimensional spaces.
haystack_2D( x, y, detection, use.advanced.sampling = NULL, dir.randomization = NULL )
x |
x-axis coordinates of cells in a 2D representation (e.g. resulting from PCA or t-SNE) |
y |
y-axis coordinates of cells in a 2D representation |
detection |
A logical matrix showing which genes (rows) are detected in which cells (columns) |
use.advanced.sampling |
If NULL naive sampling is used. If a vector is given (of length = no. of cells) sampling is done according to the values in the vector. |
dir.randomization |
If NULL, no output is made about the random sampling step. If not NULL, files related to the randomizations are printed to this directory. |
An object of class "haystack"
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