“…The promise of big data is argued to be that digital devices enable the collection of previously unforeseen quantities of naturally occurring data, such as clicks, which are not marred by researcher bias (Kitchin, 2014). Second, big data supposedly renders theories obsolete, as the sheer quantity of data can reveal correlations, which emerge straight out of data (Kitchin, 2014;Ruppert, Law, & Savage, 2013). This aspect of big data is encapsulated in the slogan "correlation is everything" proclaimed by Chris Anderson, former editor in chief at Wired magazine (Anderson, 2008), and big data is seen as capable of revealing surprising correlations between diverse or heterogenous data (Kitchin, 2014;Ruppert et al, 2013).…”