RESEARCH METHODOLOGY
2.2.2 TOP-DOWN APPROACH
• The total flow cytometry market size was used in the top-down approach to estimate the sizes of other individual markets ( mentioned in the market segmentation — by product & services , technology , application , end user , and region ) through percentage splits from secondary and primary research .
• For the calculation of each type of specific market segment , the most appropriate immediate parent market size was used for implementing the top-down approach . The bottom-up approach was also implemented ( wherever applicable ) for data extracted from secondary research to validate the market segment revenues obtained .
• FIGURE 4 FLOW CYTOMETRY MARKET : TOP-DOWN APPROACH
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Global flow cytometry market ( USD million )
Global flow cytometry market , by products & services , technology , application , end user , and region ( USD million )
Percentage split for the market size of the subsegments of each market segment
Region-wise percentage split for the market size of the subsegments of each market segment
Region-wise market size for each subsegment
THE GLOBAL MARKET SIZE IS VALIDATED THROUGH PRIMARIES ( Demand- and Supply-side Experts )
PRIMARY RESEARCH : Demand- and Supply-side Experts
SECONDARY RESEARCH : Annual Reports , Presentations , Press Releases , Journals , Paid Databases , and MarketsandMarkets Repository
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• Market shares were then estimated for top companies to verify the total market revenue arrived earlier in the bottom-up approach . With the data triangulation procedure and validation of data through primaries , the exact values of the overall parent market size and each individual market size were determined and confirmed in this study . The data triangulation procedure implemented for this study is explained in the next section .
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