Table 1. Deconvolved tumor accuracy in WBM samples.

Matrix	WBM RMSE	WBM ρ	CD138+ RMSE	CD138+ ρ
LM22	38.0 ± 0.0	0.59 ± 0.00	27.0 ± 0.0	0.26 ± 0.00
LM22 + 5	37.0 ± 0.0	0.53 ± 0.00	12.0 ± 0.0	0.26 ± 0.00
MGSM27	23.0 ± 0.0	0.60 ± 0.00	09.0 ± 0.2	0.33 ± 0.01
de novo MGSM27	24.0 ± 0.0	0.65 ± 0.00	36.0 ± 0.0	0.18 ± 0.00

Deconvolution reconstruction of tumor percentage in whole bone marrow (WBM) and samples sorted to consist of nearly pure CD138⁺ cells. Classifier accuracy is measured by root mean square error (RMSE) and Pearson’s correlation coefficient (ρ). The best scores in each column are bolded.