Meta-analysis in research refers to the investigation of an investigation. An analysis done over an analysis comes under the shade of meta-analysis. It helps in scoring higher degree of research results. Thus, sign of good dissertation lies in its refined result and this refined result can be achieved through meta-analysis.
Meta-analysis is a main methodological tool for clinical research, which is done over other pre defined researches in order to find better results for the cure of any ailment. However, now a day all types of dissertation involves it in order to get an advance outcome. Let us examine how the role of meta-analysis is advantageous in all the dissertations?
Any biased result performed at any stage can be easily detected
Hypothesis results can also be applied to the final conclusion
Exponential powers of data can be augmented by increasing the accuracy of the results and getting a precise detail.
Variations seen by undertaking studies can be easily examined.
Its result can be applied to a larger populace
Any missing concept, irregularity in data of result and any error can be easily analyzed
Acknowledging the problem for study
Pre defined tests are taken into considerations
Choose the mode of analysis
Specific learning for a defined topic
Quality based investigation
Choose steps to avoid biases
Selection of variables or sample size during statistical analysis
Selection of waning technique to examine the effect of chosen figures
Current research results are compare it with that of the past records
Variations between results will tell you about the importance of meta-analysis in any research
However, right selection of previous study, mode of analysis and sample size can only lead you towards a positive result of the meta-analysis and make out a glazed dissertation.