Skip to main content
Figure 13 | BMC Bioinformatics

Figure 13

From: Statistical protein quantification and significance analysis in label-free LC-MS experiments with complex designs

Figure 13

Precision of relative protein quantifications. (a) Study of breast cancer cell lines, protein SLC44A2. (b) Study of subjects with osteosarcoma, Entrez ID 28299. X-axis: condition. Y-axis: model-based estimate of log-abundance. Vertical lines are the 95% confidence intervals. Solid black lines: protein quantification based on the proposed joint modeling of all conditions. Dashed green lines: protein quantification based on the naïve analysis, which averages feature intensities in each replicate. The proteins are the same as in Figure 3.

Back to article page