COGS 9 Lecture Notes - Lecture 2: Endianness, List Of Excel Saga Characters, Fallacy
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Data collected as part of a hypothesis driven experiment. Data just sitting around like web data or species. Experts analyse data present the results to decision makers. Data analysts and decision makers operate in concert, refunding the analysis/predications together. Decision makers task experts to find a rationale for a decision they"ve already made. A finite set of rules that if followed. Takes an input and produces an output that must be well defined. When changes in one variable affect changes in another variable. Correlation coefficient is a measure of association, which is normalised. Characterised by a lack of a specific hypothesis prior to the gathering of data or the formulation of a hypothesis only after data have already been gathered and examined. Harihar i was shooting at 5, not the centre. Data analysis what am i trying to prove. Makes it easier to collaborate and simultaneously work on a project.
