Why do you need a data analyst?
To start with a dissertation writing, one has to collect data for the research.
The data to be used can either be collected using data gathering techniques(primary data) or someone else’s existing data (secondary data), if it serves the purpose of the research.
Collecting the data correctly from the field takes a great deal of work. Before data analysis can begin, the accuracy of the data collected needs to be verified.
Following data collection, the data needs to be critically analysed.
For any research data analysis is very important as it provides an explanation of various concepts, theories, frameworks and methods used. It eventually helps in arriving at conclusions and proving the hypothesis.
Data analysis is a process used to inspect, clean, transform and remodel data with a view to reach a certain conclusion for a presented situation.
Data analysis is typically of two kinds: qualitative or quantitative. The data dictates the method of analysis.
In qualitative research, any non-numerical data like text or individual words are analysed.
Quantitative analysis focuses on measurement of the data and can use statistics to help reveal results and conclusions.
The results are numerical. Sometimes, both forms of analysis are used hand in hand. For example, quantitative analysis can help prove qualitative conclusions.
Among the many benefits of data analysis, the more important ones are:
- Data analysis helps in structuring the findings from different sources of data.
- Data analysis is very helpful in breaking a macro problem into micro parts.
- Data analysis acts like a filter in gaining meaningful insights out of a huge data set.
- Data analysis helps in keeping human bias away from the research conclusion with the help of proper statistical treatment.
When discussing data analysis it is important to mention that a method to analyse data needs to be picked.
If we do not select a specific method, data can neither be collected nor analyzed.
The method should be present in the dissertation as it enables the reader to understand which methods have been used during the research and what type of data has been collected and analyzed throughout the process.
The dissertation also presents a critical analysis of various methods and techniques that were considered but ultimately not used for the data analysis.
An effective research method leads to better data collection and analysis and leads the researcher to arrive at valid and logical conclusions in the research.
Without a specific method, observations and findings in a research cannot be made which means method is an essential part of a research or dissertation.