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This website gathers interactive visualizations of the plots presented in MEMO article’s figures.

MEMO analysis is made available to the community through a python package. For any suggestion/remark/bug, you can raise an issue on the package github page here.

Interactive plots

Evaluation dataset: Q-Exactive RT vs Q-Exactive RT-shift

Classical feature-table (Bray-Curtis), MEMO, Qemistree and CSCS comparison using PCoA visualization on the Qemistree Evaluation Dataset.

Comparative PCoA with samples colored according to their:

Evaluation dataset: Q-Exactive vs Q-ToF

Co-analysis of the same samples as above, analyzed with the same LC-method on 2 different Mass Spectrometers (MS).

PCoA (PC1 vs PC2 and PC2 vs PC3) with samples colored according to their:

Plant Extracts Dataset (n=1600 plant extracts)

Comparison of 3 different visualization (PCoA, UMAP and TMAP) performed on 3 different matrices:

PCoA

Comparative PCoA with samples colored according to their:

UMAP

Comparative UMAP with samples colored according to their:

TMAP

Comparative TMAP with samples colored according to their:

Plant Extract Dataset and three Waltheria indica (Malvaceae) samples (n=1603 plant extracts)

UMAP and TMAP visulalization of MEMO from unaligned samples matrix of the Plant extract dataset after addition of 3 Waltheria indica samples: 2 extracts of aerial parts and roots analyzed with same method as the plant extract dataset, and 1 extract of aerial parts analyzed with a different LC-method and Orbitrap (Plus vs Q-Exactive).

Credits

Plots were generated using Plotly (Plotly Technologies Inc. Collaborative data science. Montréal, QC, 2015)