Data analysis is a complex process with data filtering, cleaning, modelling and finally transformation into useful information. Data analysis use in research and other academic activities to achieve the preset objectives. Students need to consider more on data analysis because it provides a path to find solution to their research questions. Both quantitative and qualitative data that we use in our academic activities, are able to subject to data analysis.
There is different type of data analysis techniques, before apply a technique, have to clearly understand the nature of data we are going to use in our research. Prior to the analysis need to satisfy the assumption. Then there are devoted techniques to quantitative analysis as well as the quantitative techniques.