| Title: | Vectra Polaris and Vectra 3 multiplex single-cell imaging data |
|---|---|
| Description: | Provides two multiplex imaging datasets collected on Vectra instruments at the University of Colorado Anschutz Medical Campus. Data are provided as a Spatial Experiment objects. Data is provided in tabular form and has been segmented and phenotyped using Inform software. Raw .tiff files are not included. |
| Authors: | Wrobel Julia [aut, cre] (ORCID: <https://orcid.org/0000-0001-6783-1421>), Tusharkanti Ghosh [aut] |
| Maintainer: | Wrobel Julia <[email protected]> |
| License: | Artistic-2.0 |
| Version: | 1.16.0 |
| Built: | 2026-10-10 11:17:13 UTC |
| Source: | https://github.com/bioc/VectraPolarisData |
Vectra 3 and Vectra Polaris multiplex imaging datasets, formatted into objects of class SpatialExperiment. Datasets may be used for testing of and as examples in packages, for tutorials and workflow demonstrations, or similar purposes.
The following Vectra multiplex imaging datasets are currently available (see the package vignette for links to details and data dictionaries):
HumanLungCancerV3
HumanOvarianCancerVP
a SpatialExperiment class object
with rows corresponding to samples (cells)
and columns to features (markers).
Julia Wrobel
# retrieve dataset of interest library(ExperimentHub) eh <- ExperimentHub() # initialize hub instance q <- query(eh, "VectraPolarisData") # retrieve 'VectraPolarisData' records id <- q$ah_id[1] # specify dataset ID to load spe <- eh[[id]] # load specified dataset# retrieve dataset of interest library(ExperimentHub) eh <- ExperimentHub() # initialize hub instance q <- query(eh, "VectraPolarisData") # retrieve 'VectraPolarisData' records id <- q$ah_id[1] # specify dataset ID to load spe <- eh[[id]] # load specified dataset