![]() ![]() You will see that the text segment is highlighted with a color (by default, it is blue) and a coding label has been inserted before the coded segment. Then you read and think, if you think some words are relevant to a code, you can apply that code to the text segment: select a code, select that text segment, and click the "Mark" button in the "Codes" tab. When you have imported a list of files and generated a code list, then you can go on to the process of coding. The operation is similar to that of the files. You can rename and delete a code from the code list. You can add an unlimited number of codes, but you should think carefully about what codes are useful in the research so as to avoid an overwhelming number of codes. You can add a code to the list by clicking the "Add" button in the "Codes" tab, input a code in the input window, and then click "OK". The label is usually a meaningful concept in the research, which is called "code" here. You can calculate the total number of files in a project by using the R command length(GetFileId()), the total number of uncoded file by using the command length(GetFileId(type="uncoded")), and the number of coded files by using the command length(GetFileId(type="coded")).īasically, the essence of QDA is to apply a label to a text segment. You can sort the files by file names as well. For more about the setting of the search criterion, you can refer to the help page by entering ?SearchFiles at the R prompt. You can also show a subset of files matching the a search criterion by selecting "Search files. After that, if you want to show all the files again, you can select "Show All Sorted By Imported Time". For example, you can show the uncoded files only, or the coded files only. You can show only a subset of files by using the context menu that appears by right-clicking on a file. You can open a file by double clicking as well. You can select a file, and click the "Open" button to open the file, so you can read its content. Similarly, you can rename the selected file (one file at the time). First select the file you want to delete, then click the "Delete" button in the "Files" tab. After that, you can close the "add new file" widget. type new content or paste content - click "save to project" - input the file name and click "Ok". In addition, from the pop-up menu in the "File" tab you can add new file directly by typing or pasting content: right-click - Add new file. For more information about its usage, please consult ?write.FileList. If you want to import a lots of files, you can use the R function write.FileList() to import them. By default, the file should be a plain text with an ASCII encoding, otherwise, you should set the "File Encoding" in "Settings" tab before you import the files. You can replace the default with your name and then click the "OK" button.Īfter opening a project, you can import files by clicking the "Import" button in the "Files" tab. The suffix means that the backup action happened at 17:24:58 of 8 Dec, 2008.īefore you go on, you may would like to set the "Name of coder" in the "Settings" tab, so you can find out who is responsible for this RQDA project. For example, I am working on demo.rqda file, and click the "Backup Project" button, I obtain a backup file named demo.rqda_17245808122008. You can back up your project by clicking the "Backup Project" button. You can click on the "Project" tab to inspect which *.rqda file you are working on. Only when a project is open can you conduct futher analysis. If you already have a project, you can open it by clicking the "Open Project" button. A single *.rqda file makes backup or data migration much easier. files, code list, all kinds of memo, coding, and relation between codes or between files etc.) is stored in that single file. ![]() RQDA will create a *.rqda file, which is a SQLite database. You can create a new project in by clicking the "New Project" button in Project Tab. One example is the Cases Tab, which enables your to perform a Qualitative Comparative Study (see QCA3 or QCA for more). Mixed methods study: RQDA aims to support mixed methods studies. In this case, there are lots of files, and I have put much effect on the management and organization of files (Sorting, Show coded files only, Show uncoded files only, Show those matching a search criterion only etc.). In order to maximize the reliability, every change will write to the *.rqda file directly, so you don't have to manually save your project.įile management capabilities: This package is written for my own research, aiming at analyzing newspaper reports. Reliability: This is the most important thing. Documentation of RQDA Project Homepage of RQDA User's Manual Tips FAQ
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