Description Usage Arguments Value
The provided data can be a double matrix of expression data or a data.frame with all non-integer (double) columns being treated as expression data features (and the others ignored), an ExpressionSet, or a SingleCellExperiment.
1 2 3 4 5 6 7 8 | wrap.DiffusionMap(data = destiny:::stopifnot_distmatrix(distance),
sigma = "local", k = destiny::find_dm_k(dataset_n_observations(data,
distance) - 1L), n_eigs = min(20L, dataset_n_observations(data,
distance) - 2L), density_norm = TRUE, ..., distance = c("euclidean",
"cosine", "rankcor"), n_local = seq(to = min(k, 7L), length.out =
min(k, 3L)), rotate = FALSE, censor_val = NULL,
censor_range = NULL, missing_range = NULL, vars = NULL,
verbose = !is.null(censor_range), suppress_dpt = FALSE)
|
data |
Expression data to be analyzed and covariates. Provide |
sigma |
Diffusion scale parameter of the Gaussian kernel. One of |
k |
Number of nearest neighbors to consider (default: a guess betweeen 100 and n - 1. See |
n_eigs |
Number of eigenvectors/values to return (default: 20) |
density_norm |
logical. If TRUE, use density normalisation |
... |
Unused. All parameters to the right of the |
distance |
Distance measurement method applied to |
n_local |
If |
rotate |
logical. If TRUE, rotate the eigenvalues to get a slimmer diffusion map |
censor_val |
Value regarded as uncertain. Either a single value or one for every dimension (Optional, default: censor_val) |
censor_range |
Uncertainity range for censoring (Optional, default: none). A length-2-vector of certainty range start and end. TODO: also allow 2\times G matrix |
missing_range |
Whole data range for missing value model. Has to be specified if NAs are in the data |
vars |
Variables (columns) of the data to use. Specifying NULL will select all columns (default: All floating point value columns) |
verbose |
Show a progressbar and other progress information (default: do it if censoring is enabled) |
suppress_dpt |
Specify TRUE to skip calculation of necessary (but spacious) information for |
a DiffusionMap object
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