WMatrix-methods: W-Matrix (W-Matrix with smallest frobError)
| WMatrix | R Documentation |
W-Matrix (W-Matrix with smallest frobError)
Description
Return a list of W-Matrices or a W-Matrix for the indicaded rank
Usage
WMatrix(x, k = NULL, ...) ## S4 method for signature 'ButchR_NMF' WMatrix(x, k = NULL, ...) ## S4 method for signature 'ButchR_integrativeNMF' WMatrix(x, k = NULL, view_id = NULL, ...) ## S4 method for signature 'ButchR_joinNMF' WMatrix(x, k = NULL, view_id = NULL, ...)
Arguments
x |
an object of class ButchR_NMF, ButchR_joinNMF, or ButchR_integrativeNMF. |
k |
numeric - factorization rank. |
... |
additional parameters. |
view_id |
character vector with views from which to extract W matrices |
Value
list of W-Matrices or a W-Matrix for the indicated rank.
Examples
data("leukemia")
nmf_exp <- run_NMF_tensor(leukemia$matrix, ranks = 2,
method = "NMF",
n_initializations = 2)
WMatrix(nmf_exp)
WMatrix(nmf_exp, k = 2)
# For ButchR_NMF objects:
WMatrix(nmf_exp)
WMatrix(nmf_exp, k = 2)
## Not run:
# For ButchR_integrativeNMF objects:
WMatrix(inmf_exp)
WMatrix(inmf_exp, k = 2)
lapply(WMatrix(inmf_exp, k = 2), head)
WMatrix(inmf_exp, k = 2, view_id = "atac")
## End(Not run)
## Not run:
# For ButchR_joinNMF objects:
WMatrix(jnmf_exp)
WMatrix(jnmf_exp, k = 2)
lapply(WMatrix(jnmf_exp, k = 2), head)
WMatrix(jnmf_exp, k = 2, view_id = "atac")
## End(Not run)
