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QDA Miner

QDA Miner
The Mixed Method Solution for Qualitative Analysis

 Sample screen shots

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QDA Miner provides an intuitive environment for coding and annotating documents.
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QDA Miner also supports the coding of images, allowing codes to be applied to different elements of the image.
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QDA Miner provides many text search and coding retrieval tools.
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Presentation quality graphics such as pie charts and bar charts may be created to represent the frequency of codes.
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Bar charts may be plotted with the bars oriented vertically or horizontally
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Hierarchical clustering is a useful exploratory tool to quickly identify the co-occurrences of codes or the similarity of case (based on coding patterns).
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Multidimensional scaling maps may also be used to represent the proximity of codes or to find clusters of cases with similar coding patterns..
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This 3D multidimensional scaling can displays lines to represent how strongly related are data points.
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Proximity plots represent the distance of all codes to a specific one. It may also be used to represent the similarity of cases (based on the coding patterns).
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The Coding Sequences tool can be used to identify recurring sequences of codes.
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Bar charts may be used to represent the frequency of codes across values of a numerical or categorical variable.
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Bubble charts are graphic representations of contingency tables where relative frequencies are represented by circles of different diameters.
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Correspondence analysis is a powerful exploratory technique to identify relationships between codes and values of a numerical or categorical variable.
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Heatmaps are especially useful to explore large cross frequency tables and identify distribution patterns.

 

Copyright © 2013 Kovach Computing Services, Anglesey, Wales. All Rights Reserved. Portions copyright Addinsoft and Provalis Research.

Last modified 5 April, 2013