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Fig. 7 | BMC Bioinformatics

Fig. 7

From: Handling missing rows in multi-omics data integration: multiple imputation in multiple factor analysis framework

Fig. 7

Comparison of MFA configurations for NCI-60 data analysis. Representation of the individuals on the two-dimensional configuration obtained by MFA on the complete dataset (top left) and, MI-MFA (top right), RI-MFA (bottom left) and MVI-MFA (bottom right) versus the true configuration. Dots and arrows represent the projected coordinates from the true configuration and the imputation MFA method respectively. The length of the line joining dots and arrows is proportional to the divergence between the projected coordinates. Each individual (dot-arrow) is colored according to the cancer type (see legend). Imputed individuals from transcriptomic and proteomic data are represented by empty circles and diamonds, respectively

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