The List of Code Variables can be opened via Variables > List of Code Variables.
User-defined variables are indicated with a blue symbol in the first column – these variables can be modified or deleted as desired. System-defined variables cannot be modified or deleted. The system variables are indicated with a red symbol in the first column of the list of variables. Memos – contains the number of memos in the document.Coded segments – contains the number of coded segments in the document.The objective of this study is to identify the enabling and inhibiting factors which impact the operational and financial performance of a container terminal in India. Modified – contains the date, when the document was last edited or codes, memos, or links were added to it Physical infrastructure, digital infrastructure, hinterland connectivity, logistic costs, among others, have influenced the performance of container terminals in both positive and negative ways.Modified by – contains the name of the user who last edited the document or added codings, memos, or links to it.Created – contains the date the document was imported or created.Created by – contains the name of the user who was logged in when the document was imported or created.Document name – contains the name of the document.Document group – contains the name of the document group that a particular document is a part of.When you open the List of Document Variables in a newly created project, the system variables displayed in the image are already defined: The List of Document Variables can be opened via Variables > List of Document Variables. The columns always contain the variables, the rows contain the documents for the document variables and the rows contain the codes for the code variables. The data editor displays the data table as a rectangular matrix “rows times columns” in a similar way to statistics programs. In the variable list, all variables defined in the project are listed in tabular form. Two views are available in MAXQDA for handling variables: the variable list and the data editor. In this way, you can, for example, activate codes by defined criteria. The development of code variables in MAXQDA makes it possible for you to define variables within a document and to use their values as selection criteria during the evaluation process.