To collect data on our performance, we use a data collection method. There are many types of methods that capture data in different ways. Some of these methods can be used for multiple factors whilst ...

Qualitative data captures information and concepts that cannot be easily described by numbers, to better understand a phenomenon of interest from different perspectives. This data may include people's ...

Kurban stresses that the problem of survey non-response among businesses and households is growing. Therefore, in order to maintain the reliability of statistical results, the process of data ...

Baseline questionnaires are completed in a paper format. Follow-up questionnaires are completed either on paper or online. Online versions of the questionnaires are hosted on REDCap. There is a ...

Random close RandomOccurring without a pattern. Unpredictable. sampling is where each member of a population is equally likely to be selected. Possible methods include using a random number generator ...

This paper provides a comprehensive update on the data collection issues for all five waves of NFHS and a detailed discussion of the allied quality concerns with a special focus on the most recent ...