Clustering method Horizontal and vertical clustering: simultaneously clustering rows (such as genes, metabolites, etc.) and columns (such as samples) can help identify which features are commonly expressed in a specific set of samples
These factors have aided market growth and recently increased the sales of niche products, including e-cigarettes, through online retail
Vaping simulates the hand-to-mouth smoking habit, providing a satisfying alternative for those struggling with cravings
Co-lead author Dr Dinh Bui said: Our findings show how the damage caused by smoking can have an impact not only on smokers, but also their children and grandchildren
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Research methodology, data sources & validation process This report draws on a structured research process built around direct industry conversations, proprietary modelling, and rigorous cross-validation and not just desk research