run_tsne: Run t-SNE on the MOFA factors

In MOFA2: Multi-Omics Factor Analysis v2

Description

Run t-SNE on the MOFA factors

Usage

run_tsne(object, factors = "all", groups = "all", ...)

Arguments

object	a trained MOFA object.
factors	character vector with the factor names, or numeric vector with the indices of the factors to use, or "all" to plot all factors.
groups	character vector with the groups names, or numeric vector with the indices of the groups of samples to use, or "all" to use samples from all groups.
...	arguments passed to Rtsne

Details

use set.seed before the function call to get reproducible results.

Value

Returns a MOFA object with the dim_red slot filled with the t-SNE output

Examples

# Using an existing trained model on simulated data
file <- system.file("extdata", "model.hdf5", package = "MOFA2")
model <- load_model(file)

# Run t-SNE
## Not run:  model <- run_tsne(model) 

# Change hyperparameters passed to Rtsne
## Not run:  model <- run_tsne(model, perplexity = 15) 

MOFA2 documentation built on Nov. 8, 2020, 7:28 p.m.