Bug in Heatmap Visualisation Statistical Analysis [metadata table]

MetaboAnalyst
1

Request Troubleshooting

When updating Heatmap by changing “metadata in annotation” or / and “sample arrangement”, the Heatmap does not change.

1. Tool & Module: Statistical Analysis [metadata table], Peak intensities, time-series + one factor, samples in columns (but als with rows)

2. Dataset: sample dataset: test data for time series + one condition (A. thaliana)

3. Steps leading up to issue:

  • upload data and metadata: no issue
  • proceed to data filtering: chose “none”
  • proceed to normalisation overview: “sample normalisation: none”, “data transformation: log transformation”, “data scaling: mean centering”, normalise and proceed: no issue
  • Chose Hierarchical clustering and heatmap visualisation: no issue
  • by default the visualisations shows:
  • “metadata in annotation: phenotype, time, subject” and “sample arrangement”: phenotype"

Screenshot

Screenshot 1
Screenshot 1742×939 76.6 KB

4. The issue
Then change “metadata in annotation: phenotype, time,” and “sample arrangement”: phenotype, time": here the issue arises:
the heatmap itself does not change even though the coloured blocks above the heatmap do.

Screenshot 2

Screenshot 2
Screenshot 2728×909 72 KB

Thanks for having a look and fixing the bug or helping us out.

2

YES, I also face this bug. :sweat_smile: :smiling_face_with_tear:

3

The issue should be fixed now. Thanks for the note.

4

This was working last week for me, now when changing sample arrangement the coloured blocks on top change, but sample arrangement and legend do not change.

5

We were doing server migration, and the old version was used accidentally. The issue should be gone

1 Like
6

Hi, I think there still might be a bug in generating the heatmaps. I tried with my own data set as well as with the test data provided by metaboanalyst and the heatmap is not generated. Appreciate the help!

7