Load bundled demo data objects — load

Load pre-built demo objects from the MSdev demo project directory. Dispatches to MSdev_load() for "MSdev" and readRDS() for other demo types. "xcms" is an alias for "XcmsExperiment" (preferred). Use "XCMSnExp" for the legacy on-disk XCMSnExp demo.

Usage

load_demo(
  demo = c("MSdev", "XcmsExperiment", "xcms", "XCMSnExp", "SummarizedExperiment",
    "data.se", "Spectra", "sp")
)

Arguments

demo: Character. One of "MSdev", "XcmsExperiment", "xcms", "XCMSnExp", "SummarizedExperiment", "data.se", "Spectra", or "sp".

Value

The loaded demo object (type depends on demo).

Examples

if (FALSE) { # \dontrun{
msdev.demo <- load_demo("MSdev")
xcms.demo <- load_demo("xcms")
xe.demo <- load_demo("XcmsExperiment")
} # }