Given that the sequence a6 t) is a very smooth approximation of the original signal, we calculate its average across each week and we create a new time series, capturing the long-term trend from one week to the next.
Missing values for the variables were replaced with estimated values, and we assumed a linear trend from one year to the next.
Historically, fashion trends moved from one area of the market to the next; a new style or movement would start in one of the higher-end segments and trickle down, as with the current trend for leopard print, which was started by high-end designers and retailers such as Mulberry and others across London and Milan, and passed down to the high street.
Thus, clinical trials using CO trending data from one device cannot be extrapolated to similar outcomes using other devices.
In Hebei Province, the number of high-risk counties kept an upward trend, rising from one in 2004 to three in 2010.
Our system generates a set I of (vert I vert =487) features (cf. Table 2) designed to extract signals from a collection of tweets and distinguish promoted trends from organic ones.
In 2000, Malcolm Gladwell wrote The Tipping Point, detailing the way in which trends are passed on from one person to another, reaching a crucial point - the tipping point - at which the trend becomes widespread.
She notes that from the outset, AltSchool marketed the kind of personalized approach to education that parents are hungry for and that builds on a decades-long trend away from one-size-fits-all schooling to schooling that's more tailored to the needs of individual children.
Trends also shifted from one side of the home page to the other, underneath the "Who to follow" suggestions, which gives the interface a cleaner, more organized appearance.
This indicates that performance enhancements follow the opposite trend from what one would expect for inverse effectiveness.
