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RQDA is an R package for computer assisted qualitative data analysis or CAQDAS. It is installable from, and runs within, the R system, but has a separate window running a graphical user interface (through RGtk2). In the graphical interface it has the following functions: * Import documents from plain text * Support non-English documents, Simplified Chinese Character is well-tested under Windows * Support character-level coding * Memos for documents, codes, coding, project, files etc. * Retrieve coding, and easily gets back to the original file. Conditional retrieval is supported as well. * Single-file ( *.rqda) format, which is basically the SQLite database * Categorize codes (tree-like categories are avoided) * Categorize files * Search files by keywords and can highlight keyword in the open file * Show attributes of files, which is useful for content analysis * Categorise cases and related attributes of cases (to bridge qualitative and quantitative research) * Search information about selected cases from the web * Rename files, codes, code categories, cases etc. * Write and organize fieldwork journals Through use of R functions, it can: * Import a batch of files * Calculate the relation between two codings, given the coding indexes * Give a summary of coding and inter-code relationship. * Export file/case attributes and show subset of files/cases. * Allow for more flexible conditional retrieval. * Boolean operations of and, or and not. ==See also== * Computer Assisted Qualitative Data Analysis Software 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「RQDA」の詳細全文を読む スポンサード リンク
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