# HG changeset patch # User jcb-mpl # Date 1624550824 0 # Node ID 2e517ac29e6cb2dde6f7d2bd75a9504daba59b88 # Parent 1f8d0aa48b1ddf4b5764486a7d0e5afa904d559f Uploaded diff -r 1f8d0aa48b1d -r 2e517ac29e6c 2018_07_first_eics.xml --- a/2018_07_first_eics.xml Tue Apr 27 14:14:06 2021 +0000 +++ b/2018_07_first_eics.xml Thu Jun 24 16:07:04 2021 +0000 @@ -80,15 +80,17 @@ --------------------------------------------------- -======================================== -EXTRACTION OF EICS FROM AN INDIVIDUAL MS -======================================== +========================================== +EXTRACTION OF EICS FROM A CENTROID MS DATA +========================================== ----------- Description ----------- -From a centroid MS, a matrix of (RT x m/z) is extracted. +The HRMS analysis of a samples yields a MS data. + +From a centroid MS data, a matrix of (RT x m/z) is extracted. Each column of this matrix is an EIC = Extracted Ion Chromatogram, i.e. the signals of a given m/z value along the retention times.