Thus, Document Portrait displays the structure of documents in terms of codes as a colorful picture. If two segments were coded (again with red and blue codes) and the first segment were twice as extensive as the second, the picture would start with 800 hundred red squares followed by 400 blue squares. If this segment were coded with two codes, red and blue, the Document Portrait would consist of 600 blue and 600 red squares. If a document only had segment coded with a blue code, then the Document Portrait would be totally blue. All 1,200 squares are divided up according to the share of the coded segments. The picture is set up in the same way as a television screen, where an electronic stripe goes along the screen from left to right. The representation starts with the first square on the left in the first line, and ends with the last square on the right of the last line. The color attributes of the codes associated with the document are displayed in a matrix with 1,200 little squares (arranged in 30 rows, each one with 40 squares). The Document Portrait, however, takes the size of the segments into account and “weights” the color according to the segment’s size. In the overview table, all segments are equal regardless of their size. Only those colors displayed in the first column of the overview table will appear in the visualization. This is the material that is used to “paint” document portrait. The first column displays the color associated with the code. All coded segments are listed in this overview. To better understand what happens, it is useful to take a look at the “Overview of coded segments” for a selected document. What is a Document Portrait and what does it show?Ī Document Portrait shows the sequence of codes for a selected document. Tip: The document portrait can’t be used for coded image files and image segments in PDFs. Now, you can easily see which topics dominate the discussion and which topics are closely related. For thematic analysis, it may be useful to associate different colors to different topics.In biographical research, the particular representations can be chosen for critical life events, thus making it easy to get an idea of the life course of a person and the concentration of critical events.Now a Document Portrait would show with you in a single glance how often the interview shows aggressive behavior and when during the interview this happened. Imagine a psychologist has coded an in-depth interview in a way that categories related to aggression have red colors and categories for quiet and friendly behavior have green colors.The visualization of a document can only be fruitful if this association of colors makes sense to you. The results of this function are only meaningful if you have made use of the opportunity to assign colors to codes. by right-clicking on a document and selecting Document Portrait in the context menu that appears.by selecting Visual Tools > Document Portrait from the menu,.You can access the Document Portrait for the displayed document in the “Document Browser” window… The document is shown as a picture of all the coded segments based on the order and colors of the codes. You can zoom in or out of the image as well as rotate it clockwise (images imported from digital cameras and mobile phones should automatically be correctly rotated by MAXQDA provided the correct information has been saved in the image).This visualization is for a specific document, making it a case-oriented function. Rotating and zooming into imagesĪs soon as an image document is displayed in the “Document Browser“, several icons for viewing the image will appear in the toolbar. With the Complex Coding Query and Code Relations Browser, the “Near” function for image segments always returns a result of 0. In image documents, borders can be drawn around the selected area with the mouse which can be subsequently coded like text segments, meaning they can be dragged and dropped into a code. For optimal performance it is recommended that externally saved files be located on the local hard disk and if possible not on a network, although the acceleration of network speeds mean that this poses less and less of a problem. with a total size of more than 1 GB), it makes sense to store them externally so that the MAXQDA file remains small and can be easily secured. Tip: If you are working with many large image files (e.g.
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