肺癌1：Multigroup prediction in lung cancer patients and comparative controls using signature of volatile organic compounds in breath samples

This dataset contains molecular concentration data of volatile organic compounds (VOCs) in exhaled breath from lung cancer patients, benign lung nodule patients, and healthy controls. The data was generated using silicon microreactor technology and Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) technology, aimed at early detection and multi group classification research of lung cancer