erah (version 1.1.2)

newExp: New Experiment

Description

Sets a new experiment for eRah

Usage

newExp(instrumental, phenotype=NULL, info=character())

Value

newExp returns an S4 object of the class 'MetaboSet'.

Arguments

instrumental

The path where the instrumental .csv file is located.

phenotype

(optional) The path where the phenotypic .csv file is located.

info

Experiment description

Author

Xavier Domingo-Almenara. [e-mail]

Details

See eRah vignette for more details. To open the vignette, execute the following code in R: vignette("eRahManual", package="erah")

References

[1] Xavier Domingo-Almenara, et al., eRah: A Computational Tool Integrating Spectral Deconvolution and Alignment with Quantification and Identification of Metabolites in GC-MS-Based Metabolomics. Analytical Chemistry (2016). DOI: 10.1021/acs.analchem.6b02927

See Also

createdt, setDecPar, setAlPar

Examples

if (FALSE) {
# Store all the raw data files in one different folder per class,
# and all the class-folders in one folder, which is the experiment
# folder. Then execute

createdt(path)

# where path is the experiment folder path.
# The experiment can be now started by:

ex <- newExp(instrumental="path/DEMO_inst.csv", 
phenotype="path/DEMO_pheno.csv", info="DEMO Experiment")


}