Figure 17

A custom, interactive form for designing an R view. Part A of this figure shows an example of an interactive R chart designer. This particular interface (available only on Atlas) was created using the LabKey JavaScript client libraries. It allows users to create custom views of antibody binding data. Users employ a graphical form to select participants of interest, isotypes, antibodies and groupings for plots. The form sends user selections to a parameterized R script that runs on a joined view of relevant datasets. Part B of this figure shows the R view produced by this form. It shows binding antibody graphs by isotype (interferon alpha (IgA) and interferon gamma (IgB)) for two study participants. The graphs plot glycoprotein 41 reading values (GP41) and viral loads for each participant and each isotype against the number of days that have passed between enrolment of the participant in the study and the collection of the tested specimen. Participant identifiers in this figure have been modified to hide study participant identities.