Baseline Construction and Abrupt Change-based Multilevel Fitting
Solid-state nanopore sensors deliver single-molecule resolution information in the form of electrical signals. The quality of the information depends on the capability of the analysis platform to extract maximum possible events from the current signals and fit them appropriately. We present EventPro, a Matlab based app with four baseline fitting methods adaptive to a wide range of nanopore traces, including those with a step or abrupt changes to maximize extractable events and multi-level event fitting capability. The baseline fitting methods are: arithmetic mean, linear fit, gaussian smoothning, and gaussian smoothning and regressed mixed. The advantages of this platform include: