AStream specifications


Unique identifier OMICS_03447
Name AStream
Software type Package/Module
Interface Command line interface
Restrictions to use None
Operating system Unix/Linux, Mac OS, Windows
Programming languages R
Computer skills Advanced
Stability No
Maintained No


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Publication for AStream

AStream in publications

PMCID: 5499862
PMID: 28520864
DOI: 10.1093/gigascience/gix037

[…] annotate isotopes and adducts, and propose compound mass as an extension to xcms. it is easy to use in combination with this software and provides a significant reduction on data complexity. astream [] is another r package very similar to camera but using a simpler algorithm for grouping the peaks. allocator [] is a web-based workflow that applies centwave from xcms for feature […]

PMCID: 5192443
PMID: 27775610
DOI: 10.3390/metabo6040037

[…] with mass–specific isotope cluster validation (idrnewval) with the isotope detection routine without isotope cluster validation (idrnewnoval), the isotope detection routine implemented in the astream package (idrastream) [], the isotope detection routine implemented in the camera package (idrcamera) [], and the isotope detection routine implemented in the mzmatch package (idrmzmatch) []. […]

PMCID: 3648359
PMID: 23453222
DOI: 10.1186/1758-2946-5-12

[…] also allows for the correction of mass calibration gaps [] caused by regular switches between the analyte and a standard reference compound. xcms online[] is the web-based version of the software. astream[] enables the detection of outliers and redundant peaks by intensity correlation and retention time, as well as isotope detection. metsign[] provides several bioinformatics tools for raw data […]

PMCID: 3901240
PMID: 24957762
DOI: 10.3390/metabo2040775

[…] detection of adducts (na+, k+, nh3, etc), isotopes, or doubly charged ions that greatly inflate the number of detected peaks. several recently launched open-source algorithms such as camera [] or astream [], and commercially available software such as mass hunter (agilent technologies) or sieve (thermo scientific), are capable of filtering redundancy by annotating isotopes and adduct peaks, […]

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AStream institution(s)
Grup de Recerca de Reumatologia, Institut de Recerca de l'Hospital Universitari Vall d'Hebrón (Univ Autònoma de Barcelona), Barcelona, Spain

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