An R-Based System for Managing and Analysing Centrifuge Study Data

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Authors
  1. Grushcow. M.
Corporate Authors
Defence and Civil Inst of Environmental Medicine, Downsview ONT (CAN);NTT Systems Inc, Toronto Ont (CAN)
Abstract
This document describes a system designed to assist the user in managing, analysing and modeling data collected during DCIEM centrifuge studies. Centrifuge data is digitezed in real time and later packed into jar files along with an additional file, dataset.properties, that maps names to channels and data streams. One jar file is created each time a subject is inserted into the centrifuge. There are multiple subjects in each study, and each subject may be inserted multiple times under different or repeated conditions. During an insertion, a subject will be exposed to a number of G profiles. Normally all subjects are exposed to the same profiles in the same order during each insertion, although the time between profiles may be adjusted depending on the subject's performance.
Keywords
Centrifuge data;Digitized data
Report Number
DCIEM-CR-2000-012 —
Date of publication
10 Jan 2000
Number of Pages
34
DSTKIM No
CA001324
CANDIS No
513094
Format(s):
Hardcopy;Document Image stored on Optical Disk

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