Figure 2
From: Prediction of peptide drift time in ion mobility mass spectrometry from sequence-based features
Regression performance between the observed and predicted drift times for the peptide ions with different charge states. (A) DataS, (B) DataD, and (C) DataT. The linear function in each subfigure is the linear fitted function between the observed and predicted drift time for every datapoint in each dataset, and the line is the corresponding fitted curve. R denotes the correlation coefficient of observed vs. predicted drift time.