Ugly Data App

Easily clean up your ugly data!

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Editor's Note: This file was selected as MATLAB Central Pick of the Week

This app provides a convenient way to:
-- find and fill missing/invalid data
-- find and fill outliers
-- smooth noisy data
-- export cleaned data to the workspace or to an Excel spreadsheet
-- generate MATLAB code to automate the process

Cite As

Adam Sifounakis (2026). Ugly Data App (https://www.mathworks.com/matlabcentral/fileexchange/65343-ugly-data-app), MATLAB Central File Exchange. Retrieved .

Categories

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General Information

MATLAB Release Compatibility

  • Compatible with R2017b and later releases

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.3

-- Fixed a line reference bug

1.2

-- Added "Zoom / Pan" and "Reset Zoom" options in "Plot Options" menu

1.1.1.0

-- Fixed an issue updating the simulated y-locations of pre-existing NaNs

1.1.0.0

-- Added more detailed documentation
-- Now shows pre-existing NaNs upon data import

1.0.1.0

-- Made "resetApp" a public method
-- Removed "updatePlot" public method
-- Fixed an inconsistently named object