tblPCALoadings {MatrixQCvis} | R Documentation |
The function 'tblPCALoadings' returns a 'tibble' with loadings values for the features (row entries) in 'x'.
tblPCALoadings(x, params)
x |
'matrix', containing no missing values |
params |
'list', arguments/parameters given to the function 'stats::prcomp' |
The function 'tblPCALoadings' acccesses the list entry 'rotation' of the 'prcomp' object.
'tbl'
Thomas Naake
set.seed(1) x <- matrix(rnorm(1:10000), ncol = 100) rownames(x) <- paste("feature", 1:nrow(x)) colnames(x) <- paste("sample", 1:ncol(x)) params <- list(method = "euclidean", ## dist initial_dims = 10, max_iter = 100, dims = 3, perplexity = 3, ## tSNE min_dist = 0.1, n_neighbors = 15, spread = 1) ## UMAP tblPCALoadings(x, params)