What methods were used to collect and analyze data?
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A combination of qualitative and quantitative methods were used to collect and analyze data in the investigations conducted by Momtaz and Shameem . Marangudakis used Geometric Data Analysis techniques such as Correspondence Analysis, Principal Component Analysis, Canonical Correlation Analysis, Multidimensional Scaling, and Multiple Factor Analysis to visualize, classify, and interpret the data . Saikia collected data using a handheld Global Positioning System and followed a combination of road sampling and transect sampling methods . Tikito, El Arass, and Souissi aimed to provide an optimized and smart approach to the data collect phase, based on a prior literature review and correspondence with the SLR method . Finn et al. collected a unique set of fission product gamma spectra using various methods and described the experimental parameters for each method .
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5 Citations | The paper mentions that the authors conducted a literature review to establish a method for data collection. However, it does not explicitly mention the specific methods used for data collection and analysis. |
| The methods used to collect data included using a handheld GPS for data collection and selecting points at least 100 m away from roads. The data was analyzed using Erdas Imagine, ArcGIS, and Fragstats. | |
| The paper used Geometric Data Analysis methods such as Correspondence Analysis, Principal Component Analysis, Canonical Correlation Analysis, Multidimensional Scaling, and Multiple Factor Analysis to analyze the data. |
Related Questions
What are the different types of data collection methods used in research?5 answersVarious types of data collection methods are utilized in research, encompassing both qualitative and quantitative approaches. Qualitative research involves human instruments for data collection, including selecting informants, assessing data quality, and interpreting data. On the other hand, quantitative research employs test instruments, non-test instruments, and test inventories to gather data. Creative data collection methods such as online tools, smartphones, and visual data are also employed to enhance the research process. In mixed methods studies, researchers utilize sampling schemes like convenience, probability, purposive, and mixed methods sampling, along with various data collection techniques at different time points to ensure comprehensive data collection. Practitioner-scholars often combine qualitative and quantitative data collection methods to provide a well-rounded answer to research questions.
What are methods of data collection in document analysis?5 answersDocument analysis, a method of data collection, involves various techniques such as participant observation and applying noise steps to data streams. It includes generating target documents from multiple media sources, creating keywords based on significance weights, searching for information related to these keywords, and refining the search iteratively to enhance information accuracy. Additionally, data collection methods in document analysis encompass surveys, interviews, observations, focus groups, and oral histories, each utilizing specific tools for information gathering. These methods aim to provide a comprehensive understanding of people's activities, preferences, and self-presentation through the analysis of various documents and data streams.
What are the methods used to collect data for this study?5 answersThe methods used to collect data for the studies are as follows:
- In one study, a novel method using drones was introduced to collect school travel data. The data was collected through participatory student tallies and drone videos on the same day.
- Another study employed four main methods of data collection and analysis: secondary data analysis, an organizational survey, case studies, and qualitative interviews and focus group discussions.
- In a different study, data was gathered through face-to-face intensive interviews with various categories of informed people, as well as focus group discussions. Secondary data from books, journal articles, newspapers, and occasional papers were also used.
- The fourth study described various data sources and collection methods, including archival data sources, passive and active data collection, data collection from mobile apps, and data collection via crowdsourcing.
- Lastly, a multi-institutional project used simulated search engine results pages to facilitate data collection. Quantitative data on participants' selection behavior and qualitative data from think-aloud protocols were collected, along with data from questionnaires and interviews.
What are the most effective methods for collecting data?5 answersThe most effective methods for collecting data include asking questions, conducting interviews, observing without getting involved, immersing oneself in a situation, doing experiments, manipulating models, literature review, surveys, interviews, and observations. These methods are used across different disciplines and can be customized to cater to specific research needs. Researchers also need to consider the validity and reliability of the data collected, ensuring that the measurement tools used are valid and reliable. Additionally, the planning process plays a crucial role in data collection, as it helps in identifying the appropriate data collection methods to be used. By using these methods, researchers can collect trustworthy and meaningful data that can be used to draw conclusions and generalize the results beyond the confines of the experiment.
What steps have been taken to gather and analyze the data?5 answersFour steps have been taken to gather and analyze the data. The first step involves creating a data repository using basic relational database theory. The second step is to transcribe the data from spoken text to written form, ensuring accuracy and dependability. The third step is to analyze the case study data by generating a variety of reports. The final step is to link the rationalized codes back to the initial propositions and generate new propositions if necessary, resulting in a series of propositions that reflect the nature of the data associated with the case studies.
How the data was collected?5 answersThe data was collected using different methods in the papers. Liu et al. developed a data collecting method that involved initializing a light curtain, collecting data from a sensor, and transmitting the data to a database through a communication module if certain conditions were met. Ranjan collected phenotype data directly from parents of children with a chromosome 6 disorder using an online questionnaire, which included questions on various characteristics. Bocher et al. used the NoiseCapture application on smartphones to measure noise along a path and share the data with the community. Engwerda et al. also collected phenotype data directly from parents of children with a chromosome 6 disorder using an online questionnaire, comparing the reported phenotypes to medical files for consistency.