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Cassandre is a free open source software for computer assisted qualitative data analysis and interpretation in humanities and social sciences. [1] Although it refers, like other CAQDAS-software, to Grounded Theory Method, it also allows to conduct discourse analysis or quantitative content analysis. [2]
It has a tier-based data model that supports multi-level, multi-participant annotation of time-based media. It is applied in humanities and social sciences research ( language documentation , sign language and gesture research ) for the purpose of documentation and of qualitative and quantitative analysis. [ 3 ]
CAT or Coding Analysis Toolkit was a web-based suite of CAQDAS tools. It is free and open source software, and is developed by the Qualitative Data Analysis Program of the University of Pittsburgh. According to the CAT website, [1] the tool was decommissioned on September 13, 2020. CAT is able to import Atlas.ti data, but also has an internal ...
ATLAS.ti is a tool that supports locating, coding/tagging, and annotating features within bodies of unstructured data; it also offers visualization functions.The software is used by researchers in a wide variety of fields, and it supports data in text, graphical, audio, video, and geospatial format. [3]
One-step allows on-screen coding with digitized data. Two-steps allows the user to enter codes on the screen, keeping the documents on the desk or in other means such as cameras, TVs, etc. For instance, two-steps allows the analysis of recordings, diaries, incunabula , or objects without transcribing, taking photos, or scanning them.
Such software helps to organize, manage and analyse information. [21] The advantages of using this software include saving time, managing huge amounts of qualitative data, having increased flexibility, having improved validity and auditability of qualitative research, and being freed from manual and clerical tasks.
RQDA is an R package for computer-assisted qualitative data analysis or CAQDAS, making it one of the few open source tools to assist qualitative coding of textual data.Note that there are also other popular but mostly proprietary CAQDAS tools such as NVivo and Atlas.ti but these software come at a cost.
QDA Miner is mixed methods and qualitative data analysis software developed by Provalis Research. The program was designed to assist researchers in managing, coding and analyzing qualitative data. [1] QDA Miner was first released in 2004 after being developed by Normand Peladeau. The latest version 6 was released in September, 2020.