Draw HCA button missing for included Example data

ipb-halle / MetFamily

Understanding metabolism is fundamental in biomedical and plant research and the identification and quantification of thousands of metabolites by mass spectrometry in modern metabolomics is a prerequisite for elucidating this area. However, the identification of metabolites is a major bottleneck in traditional approaches hampering advances. Here, we present a novel approach for the untargeted discovery of metabolite families offering a bird's eye view of metabolic regulation in comparative metabolomics. We implemented the presented methodology in the easy-to-use web application MetFamily to enable the analysis of comprehensive metabolomics studies for all researchers worldwide. MetFamily is available under http://msbi.ipb-halle.de/MetFamily/.

GNU General Public License v3.0

9 stars 7 forks source link

Draw HCA button missing for included Example data #48

Closed sneumann closed 4 years ago

sneumann commented 4 years ago

Hi, when loading the Example Data, the HCA panel is missing a "Draw HCA" button, since the condition in https://github.com/ipb-halle/MetFamily/blob/master/MetFamily/ui.R#L698 is FALSE, hence not displaying several widgets in the wellPanel.

Yours, Steffen

sneumann commented 4 years ago

Ah, we have a filter on maximum number of nodes in HCA: https://github.com/ipb-halle/MetFamily/blob/22b0f1fb1e66f108c6fe2ef26cb049d6bd7f968a/MetFamily/app_files/server_guiTabHca.R#L4 So you need to 1) filter down the number of precursors or 2) increase that limit. Yours, Steffen