Vitessce is a visual integration tool for exploration of spatial single-cell experiments. To learn more about the features of Vitessce, please visit our core docs.
Getting Started
The vitessceR
package includes:
-
Vitessce as an htmlwidget
- Use Vitessce directly within RStudio as an interactive widget
-
View config API
- Create and edit Vitessce configurations using R6 object-oriented syntax
-
Data preparation
- Use data conversion functions from the
vitessceAnalysisR
package to process data stored in common single-cell data structures including Seurat objects.
- Use data conversion functions from the
Installation
Installation requires R 4.0.0 or greater.
install.packages("devtools")
devtools::install_github("vitessce/vitessceR")
Examples
The simplest way to instantiate a Vitessce widget is to create a view config based on a single-cell dataset object and call the widget
function on the view config instance:
library(vitessceR)
# Create Vitessce view config
vc <- VitessceConfig$new(schema_version = "1.0.16", name = "My config")
dataset <- vc$add_dataset("My dataset")
scatterplot <- vc$add_view(dataset, Component$SCATTERPLOT, mapping = "pca")
status <- vc$add_view(dataset, Component$STATUS)
cell_sets <- vc$add_view(dataset, Component$OBS_SETS)
vc$layout(hconcat(scatterplot, vconcat(status, cell_sets)))
# Render the Vitessce widget
vc$widget()
For a full example, visit the Usage with JSON page.
To customize the view config passed into the widget (or to define a view config manually), please see the documentation for the VitessceConfig
class.