Significance of Quantitative Statistical Data Analysis Statistical Data analysis in quantitative research  generally involves varied statistical techniques such as regression analysis, multivariate analysis, significance testing, and so on. These can be efficiently performed by expert analysts having quantitative skills and extensive knowledge in statistics. Data can statistically be inferred only after performing the  Quantitative Data Analysis . You have to turn raw numbers into meaningful data in  Quantitative Data Analysis  by applying critical and rational thinking. As same figure within a data-set may be interpreted in different ways, it becomes vital to apply careful and fair judgment.  Data analysis in quantitative research  must be performed by professionals having relevant experience and skill. “Statistics is the grammar of science.” Karl Pearson Quantitative Research Methods for PhD Students – the Challenges: It is usual for...