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It also accommodates a wide range of research methods. The software allows users to classify, sort and arrange thousands of pieces of information.

NVivo helps researchers to organize and analyze complex textual and multimedia data. Shared access to data & analysis, facilitating comments and discussion, and tracking contributor actions and changes. NVivo is a qualitative data analysis package from QSR International.​Typically includes code tables, social network graphs, and annotated A/V clips.A range of reports using queries and filters to assemble data and annotations facilitates analysis and writing results.At the moment it only supports plain text formatted data. RQDA is an easy to use tool to assist in the analysis of textual data.

It works on Windows, Linux/FreeBSD and Mac OSX platforms. Some QDAS support social network analysis techniques and visualization RDQA is a R package for Qualitative Data Analysis, a free (free as freedom) qualitative analysis software application (BSD license). Gathering codes, segments, and annotations facilitates pattern discovery and further description of relationships.Most QDAS facilitates transcribing audio and video, ideally maintaining the links between transcript and A/V segments.Quick access to codes and segments that can be brought together in panel views for comparison, advanced Boolean search options, and flexible interlinking of segments, codes, and annotation It is a powerful platform that supports text, multimedia, pictures, PDFs, open-ended surveys from Excel and Survey Monkey, reference libraries, webpages, social.Longer narrative notes attached to text or a/v segments, or to codes.Application of a maintained set of terms and short phrases linked to segments of text or audio/video that can be queried and gathered for comparative analysis.Basic functions common to most QDA programs, and to NVivo and ATLAS.ti in particular: