A suite of metaproteomics data visualization tools.
This project was created in the summer of 2019 and is supported by The Figeys Lab at the uOttawa Faculty of Medicine. We plan to integrate this app as the data visualization module for iMetaLab 2.0. Features and bug fixes are being pushed out every week.
All of your samples have been loaded in the list below. Clicking on a selection will display their corresponding MS intensities.
You may upload another file if you'd like. They should be of type csv and be in the correct format. This sample file demonstrates the proper formatting; there are 3 columns. The column headers are in bold below...
| id | value | s1;s2;s3 |
|---|---|---|
| cellular organisms@Bacteria | 580970.92 | 1039022.58;703890.17;0 |
Circle packing gives a broad overview of relative proportions between MS-identified taxa.
Click on a taxon node to travel towards that taxon. The subtaxa names for that node will be displayed.
Increase or decrease the font size of taxon labels
Compare MS-intensities of a taxon accross all samples
Compare MS-intensities of subtaxa within this sample
Treemaps use nested rectangles to display hierarchical data. Combined with a dynamic color scheme, this visualization can create what can be labelled as abstract art :P Each rectangle represents a single taxon at the given depth and its area is proportional to its MS intensity. It must be noted that for every node, unknown peptides that contribute to the intensity have been excluded to draw the treemap without gaps. To include unknown peptide intensities, select the toggle button in the toolbar. However, this may result in gaps between the rectangles.
Zoom in and out with the scroll wheel and pan the view by clicking + dragging.
Change the current taxonomic level / draw depth
Increase or decrease the font size of taxon labels
Include or exclude unknown peptides
Compare MS-intensities of a taxon accross all samples
Compare MS-intensities of subtaxa within this sample
Sunbursts clearly display taxa proportions. That's it.
Click on an arc visit that taxon. The corresponding proportion for that node will be displayed.
None at the moment
None at the moment
Trees are great for visualizing diversity and relationships between taxa. In the horizontal tree, nodes are sorted by their MS intensity in descending order (greatest value nodes at the top of the chart). The radial tree intuitively shows the proportion of taxa with their circular nature and with the help of a color scheme, mimicking a pie chart.
Zoom in or out
Toggle and increase/decrease font-size of taxon labels
Normalize radius of all nodes
Customize color palette and theme
The slider colors nodes based on different taxonomic levels
Compare MS-intensities of this taxon accross all samples, or of subtaxa within this sample
Collapse all other nodes, or expand child nodes here
Select this node, direct subnodes, or all subnodes
Color selected nodes
This chart displays quantitative information with the least amount of distraction.
Jump down a taxonomic rank by clicking on a bar, or jump up by clicking on the background.
None at the moment
Compare MS-intensities of a taxon accross all samples
Compare MS-intensities of subtaxa within this sample
The file did not match the correct format and was not loaded.