Travis Pies v1.31
User manual
InputClean
Visualisation
Output
Input Standardizer
Choose input type
Upload 3 files with metadata, abundance data and fractional contribution data
Upload 3 files with metadata, abundance data and isotopologue data
Upload 2 files with metadata and abundance/isotopologue data (Escher-Trace input)
Example 3-file input FC
Example 3-file input isotopologues
Example 2-file input Escher-Trace
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Upload all input files below to continue, uploaded data can be viewed below
3file_FC_input
3file_iso_input
2file_input
Metadata
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Abundance data
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Fractional contribution data
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Metadata
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Abundance data
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Corrected isotopologue data
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Metadata
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Corrected isotopologue and abundance(Escher-Trace input)
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Samples present in metadata required in the other files, samples not present in metadata will be removed
Adapt the selected input settings if necessary or desired
Select sample column
Select normalisation column. Normalisation can still be toggled further.
Select cohort column if present
Select compounds to be analysed, by default all in abundance file
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Generate merged table and continue
Merge inputdata
Continue with this data
None
local
web
Optional: save the merged table. Copypaste the folderpath in textbox below and save to specified folder for faster saving
Save to specified directory
Save to any directory
Download merged data
Select a dataset to view
Choose input method
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Create TraVis input file from curated data
Upload previously created standardized TraVis input file
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Use demo input
Modify compound, cohort variable,cohort order and normalisation
Compound
Cohort variable
Cohorts
Use normalized abundances, disabled if no normalisation column was provided or present
Show * in cohort name if significant isotopologue difference, disabled if no isotopologue data is present
Chart layout options
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Maximum charts per row
Position FC label
center
slice
Slice label distance from center
FC label decimals
Add '%' to FC label
Add legend
Use base 10 logarithmic scale for abundance
Show P values
Add compound name as title
Pick colour labeled fraction
Pick colour unlabeled fraction
Pick circle line colour
Set opacity (arrow buttons to finetune)
Tip: copy and save the colour string to easily replicate your favorite colours
Largest circle linetype
None
Solid
dashed
dotted
dot-dashed
doubledashed
2nd largest circle linetype
None
Solid
dashed
dotted
dot-dashed
doubledashed
2nd smallest circle linetype
None
Solid
dashed
dotted
dot-dashed
doubledashed
Smalles circle linetype
None
Solid
dashed
dotted
dot-dashed
doubledashed
Chart font options
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Select font if available
sans
Fontsize cohort labels
Fontsize legend title
Fontsize other text
Reset all options
show / hide caption
Save plots with these settings
Travis Pies Output
Which plot types should be saved?
Stand-alone
Pathway-compatible
Both
Which format should be used?
png
tiff
Select compounds to be plotted, by default all in input
Download plots
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