![]() ![]() Refer to Export query results for more information. You can select to Open Node or Open Source to review the coding in detail.Īlthough you cannot save the query results within NVivo, you can export the results of a Coding Comparison query to other applications such as Excel. To view the content that has been coded, right-click on a selected row. If you include an 'aggregate' node in the scope of the query, content coded at the node and all its direct children will be included in the query results-refer to Aggregate nodes for more information. To save the Coding Comparison query, select the Add to Project check box and enter the name and description (optional) in the General tab. When the query has executed, the results are displayed in detail view. ![]() Select Display percentage agreement to show this in the result. Select Display Kappa Coefficient to show this in the result. Select what you want to include in the results: In the Scope box, click Select to choose specific sources. In the At box-click Select to choose specific nodes or nodes in selected sets, classifications or Search Folders. ![]() User group B box-click Select and select the users. User group A box-click Select and select the users. Select the users to include in user groups A and B in the Compare coding between box: The Coding Comparison Query dialog box opens. On the Query tab, in the Create group, click Coding Comparison. You cannot use the Query Wizard to run a Coding Comparison query-these queries must be set up outside the Wizard, as described below: Nvivo software, free download Create a Coding Comparison query Not A and Not B = the percentage of data item content coded by neither Project User Group A and Project User Group BĦThe red columns show percentage disagreement:ĭisagreement Column = sums of columns A and Not B and B and Not AĪ and Not B = the percentage of data item content coded by Project User Group A and not coded by Project User Group Bī and Not A = the percentage of data item content coded by Project User Group B and not coded by Project User Group A If there is no agreement among the raters (other than what would be expected by chance) then the Kappa coefficient (K) ≤ 0.ĥThe green columns show percentage agreement:Īgreement Column = sum of columns A and B and Not A and Not BĪ and B = the percentage of data item content coded to the selected node by both Project User Group A and Project User Group B If the users are in complete agreement then the Kappa coefficient (K) = 1. Picture = the total number of pixels expressed as height multiplied by widthĤThe Kappa coefficient-this column is only available if you select Display Kappa Coefficient. Media file = duration in minutes/seconds/10ths of a second PDFs = number of pages and number of characters When you run a Coding Comparison query the results are displayed in Detail View:ġ The node that contains the coding that is being compared.ĢThe source name and source folder location.ģThe source size, which is calculated as follows:ĭocuments, datasets, memos and externals = number of characters Kappa coefficient is a statistical measure which takes into account the amount of agreement that could be expected to occur through chance. Percentage agreement is the number of units of agreement divided by the total units of measure within the data item, displayed as a percentage. ![]() It provides two ways of measuring 'inter-rater reliability' or the degree of agreement between the users: through the calculation of the percentage agreement and 'Kappa coefficient'. In this topic Understand Coding Comparison queriesĪ Coding Comparison query enables you to compare coding done by two users or two groups of users. Learn moreĬompare coding done by two users to measure the 'inter-rater reliability' or degree of agreement for coding between the users. This feature is available in NVivo Pro and Plus editions. I am passionate about research and facing the challenges that the sustainable transition present. Learning NVivo See all courses Margherita’s public profile badge Include this LinkedIn profile on other websites Margherita Minissi I am currently a Physics master student at UvA, my track focuses on energy and sustainability. You can use it to: Organize and code multiple data sources into one main file. NVivo is software that supports qualitative and mixed methods analysis of textual and audiovisual data sources. Categorize and analyze Automatically sort sentiment, themes and attributes in seconds.Quickly exchange data with SPSS for further statistical analysis. Store and sort all your data in one platform, from quantifiable demographic information to qualitative open-ended questions and interviews. NVivo is software for gaining richer insights from qualitative and mixed-methods data. ![]()
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