定性研究
XSight was a software for qualitative data analysis. Its last version was released in 2006, which was supported until January 2014. Developed by QSR International for qualitative data analysis (QDA), it is a tool for researchers or individuals who are undertaking short term qualitative research analysis on projects involving non-numerical data. Qualitative research can encompass business intelligence, marketing research or data analysis. It was superseded by NVivo 10 for Windows, which offers equivalent functionality with greater flexibility and enables researchers to work with more data types likes PDFs, surveys, images, video, audio, web and social media content.