Description Usage Format Examples
This demonstration folder includes 2 GC-MS analyses of Lavandula obtained from Agilent. The two analyses represent a total of 54 chromatogram's peaks. The folder can be used with the function MS.DataCreation that collects and assembles the information from chromatograms and mass spectra of the two samples in a initial data matrix with peaks in row and mass spectrum in columns.
1 |
A folder with two different sub-folders (.D folders) , each corresponding to one GC-MS analysis. Each sub-folder contains a rteres file (chromatogram). To be used in MS.DataCreation
, a complementary folder containing the netCDF files (mass spectra) should be downloaded from MSeasy web site: urlhttp://sites.google.com/site/rpackagemseasy/downloads/Agilent_example.zip.
1 2 3 4 5 6 7 8 9 10 11 | pathAgilent<-system.file("doc/AGILENT_MSDataCreation",package="MSeasy")
## Not run:
#command lines to download netCDF files
url1<-"http://sites.google.com/site/rpackagemseasy/downloads/Agilent_example.zip"
download.file(url=url1, destfile="AgilentCDF.zip")
unzip(zipfile="AgilentCDF.zip", exdir=".")
print(paste("Two example folders have been downloaded in ", getwd(), sep=" "))
unlink("AgilentCDF.zip")
## End(Not run)
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.